19900389600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4392

約数の個数: 648

約数和(自身を含む): 87930231480

約数和(自身を除く): 68029841880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 98, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 150, 156, 160, 168, 175, 180, 182, 195, 196, 200, 208, 210, 224, 225, 234, 240, 245, 252, 260, 273, 280, 288, 294, 300, 312, 315, 325, 336, 350, 360, 364, 390, 392, 400, 416, 420, 441, 450, 455, 468, 480, 490, 504, 520, 525, 546, 560, 585, 588, 600, 624, 630, 637, 650, 672, 700, 720, 728, 735, 780, 784, 800, 819, 840, 882, 900, 910, 936, 975, 980, 1008, 1040, 1050, 1092, 1120, 1170, 1176, 1200, 1225, 1248, 1260, 1274, 1300, 1365, 1400, 1440, 1456, 1470, 1560, 1568, 1575, 1638, 1680, 1764, 1800, 1820, 1872, 1911, 1950, 1960, 2016, 2080, 2100, 2184, 2205, 2275, 2340, 2352, 2400, 2450, 2520, 2548, 2600, 2730, 2800, 2912, 2925, 2940, 3120, 3150, 3185, 3276, 3360, 3528, 3600, 3640, 3675, 3744, 3822, 3900, 3920, 4095, 4200, 4339, 4368, 4410, 4550, 4680, 4704, 4900, 5040, 5096, 5200, 5460, 5600, 5733, 5850, 5880, 6240, 6300, 6370, 6552, 6825, 7056, 7200, 7280, 7350, 7644, 7800, 7840, 8190, 8400, 8678, 8736, 8820, 9100, 9360, 9555, 9800, 10080, 10192, 10400, 10920, 11025, 11466, 11700, 11760, 12600, 12740, 13017, 13104, 13650, 14112, 14560, 14700, 15288, 15600, 15925, 16380, 16800, 17356, 17640, 18200, 18720, 19110, 19600, 20384, 20475, 21695, 21840, 22050, 22932, 23400, 23520, 25200, 25480, 26034, 26208, 27300, 28665, 29400, 30373, 30576, 31200, 31850, 32760, 34712, 35280, 36400, 38220, 39051, 39200, 40950, 43390, 43680, 44100, 45864, 46800, 47775, 50400, 50960, 52068, 54600, 56407, 57330, 58800, 60746, 61152, 63700, 65085, 65520, 69424, 70560, 72800, 76440, 78102, 81900, 86780, 88200, 91119, 91728, 93600, 95550, 101920, 104136, 108475, 109200, 112814, 114660, 117600, 121492, 127400, 130170, 131040, 138848, 143325, 151865, 152880, 156204, 163800, 169221, 173560, 176400, 182238, 183456, 191100, 195255, 208272, 212611, 216950, 218400, 225628, 229320, 242984, 254800, 260340, 273357, 282035, 286650, 303730, 305760, 312408, 325425, 327600, 338442, 347120, 352800, 364476, 382200, 390510, 394849, 416544, 425222, 433900, 451256, 455595, 458640, 485968, 507663, 509600, 520680, 546714, 564070, 573300, 607460, 624816, 637833, 650850, 655200, 676884, 694240, 728952, 759325, 764400, 781020, 789698, 846105, 850444, 867800, 902512, 911190, 917280, 971936, 976275, 1015326, 1041360, 1063055, 1093428, 1128140, 1146600, 1184547, 1214920, 1249632, 1275666, 1301700, 1353768, 1366785, 1410175, 1457904, 1518650, 1528800, 1562040, 1579396, 1692210, 1700888, 1735600, 1805024, 1822380, 1913499, 1952550, 1974245, 2030652, 2082720, 2126110, 2186856, 2256280, 2277975, 2293200, 2369094, 2429840, 2538315, 2551332, 2603400, 2707536, 2733570, 2763943, 2820350, 2915808, 3037300, 3124080, 3158792, 3189165, 3384420, 3401776, 3471200, 3553641, 3644760, 3826998, 3905100, 3948490, 4061304, 4230525, 4252220, 4373712, 4512560, 4555950, 4586400, 4738188, 4859680, 5076630, 5102664, 5206800, 5315275, 5415072, 5467140, 5527886, 5640700, 5922735, 6074600, 6248160, 6317584, 6378330, 6768840, 6803552, 6833925, 7107282, 7289520, 7653996, 7810200, 7896980, 8122608, 8291829, 8461050, 8504440, 8747424, 9025120, 9111900, 9476376, 9567495, 9871225, 10153260, 10205328, 10413600, 10630550, 10934280, 11055772, 11281400, 11845470, 12149200, 12635168, 12691575, 12756660, 13537680, 13667850, 13819715, 14214564, 14579040, 15307992, 15620400, 15793960, 15945825, 16245216, 16583658, 16922100, 17008880, 17768205, 18223800, 18952752, 19134990, 19742450, 20306520, 20410656, 21261100, 21868560, 22111544, 22562800, 23690940, 24298400, 24875487, 25383150, 25513320, 27075360, 27335700, 27639430, 28429128, 29613675, 30615984, 31240800, 31587920, 31891650, 33167316, 33844200, 34017760, 35536410, 36447600, 37905504, 38269980, 39484900, 40613040, 41459145, 42522200, 43737120, 44223088, 45125600, 47381880, 47837475, 49750974, 50766300, 51026640, 54671400, 55278860, 56858256, 59227350, 61231968, 63175840, 63783300, 66334632, 67688400, 69098575, 71072820, 72895200, 76539960, 78969800, 81226080, 82918290, 85044400, 88446176, 88841025, 94763760, 95674950, 99501948, 101532600, 102053280, 109342800, 110557720, 113716512, 118454700, 124377435, 127566600, 132669264, 135376800, 138197150, 142145640, 153079920, 157939600, 165836580, 170088800, 177682050, 189527520, 191349900, 199003896, 203065200, 207295725, 218685600, 221115440, 236909400, 248754870, 255133200, 265338528, 276394300, 284291280, 306159840, 315879200, 331673160, 355364100, 382699800, 398007792, 406130400, 414591450, 442230880, 473818800, 497509740, 510266400, 552788600, 568582560, 621887175, 663346320, 710728200, 765399600, 796015584, 829182900, 947637600, 995019480, 1105577200, 1243774350, 1326692640, 1421456400, 1530799200, 1658365800, 1990038960, 2211154400, 2487548700, 2842912800, 3316731600, 3980077920, 4975097400, 6633463200, 9950194800, 19900389600]

約数ペア:

[(1, 19900389600), (2, 9950194800), (3, 6633463200), (4, 4975097400), (5, 3980077920), (6, 3316731600), (7, 2842912800), (8, 2487548700), (9, 2211154400), (10, 1990038960), (12, 1658365800), (13, 1530799200), (14, 1421456400), (15, 1326692640), (16, 1243774350), (18, 1105577200), (20, 995019480), (21, 947637600), (24, 829182900), (25, 796015584), (26, 765399600), (28, 710728200), (30, 663346320), (32, 621887175), (35, 568582560), (36, 552788600), (39, 510266400), (40, 497509740), (42, 473818800), (45, 442230880), (48, 414591450), (49, 406130400), (50, 398007792), (52, 382699800), (56, 355364100), (60, 331673160), (63, 315879200), (65, 306159840), (70, 284291280), (72, 276394300), (75, 265338528), (78, 255133200), (80, 248754870), (84, 236909400), (90, 221115440), (91, 218685600), (96, 207295725), (98, 203065200), (100, 199003896), (104, 191349900), (105, 189527520), (112, 177682050), (117, 170088800), (120, 165836580), (126, 157939600), (130, 153079920), (140, 142145640), (144, 138197150), (147, 135376800), (150, 132669264), (156, 127566600), (160, 124377435), (168, 118454700), (175, 113716512), (180, 110557720), (182, 109342800), (195, 102053280), (196, 101532600), (200, 99501948), (208, 95674950), (210, 94763760), (224, 88841025), (225, 88446176), (234, 85044400), (240, 82918290), (245, 81226080), (252, 78969800), (260, 76539960), (273, 72895200), (280, 71072820), (288, 69098575), (294, 67688400), (300, 66334632), (312, 63783300), (315, 63175840), (325, 61231968), (336, 59227350), (350, 56858256), (360, 55278860), (364, 54671400), (390, 51026640), (392, 50766300), (400, 49750974), (416, 47837475), (420, 47381880), (441, 45125600), (450, 44223088), (455, 43737120), (468, 42522200), (480, 41459145), (490, 40613040), (504, 39484900), (520, 38269980), (525, 37905504), (546, 36447600), (560, 35536410), (585, 34017760), (588, 33844200), (600, 33167316), (624, 31891650), (630, 31587920), (637, 31240800), (650, 30615984), (672, 29613675), (700, 28429128), (720, 27639430), (728, 27335700), (735, 27075360), (780, 25513320), (784, 25383150), (800, 24875487), (819, 24298400), (840, 23690940), (882, 22562800), (900, 22111544), (910, 21868560), (936, 21261100), (975, 20410656), (980, 20306520), (1008, 19742450), (1040, 19134990), (1050, 18952752), (1092, 18223800), (1120, 17768205), (1170, 17008880), (1176, 16922100), (1200, 16583658), (1225, 16245216), (1248, 15945825), (1260, 15793960), (1274, 15620400), (1300, 15307992), (1365, 14579040), (1400, 14214564), (1440, 13819715), (1456, 13667850), (1470, 13537680), (1560, 12756660), (1568, 12691575), (1575, 12635168), (1638, 12149200), (1680, 11845470), (1764, 11281400), (1800, 11055772), (1820, 10934280), (1872, 10630550), (1911, 10413600), (1950, 10205328), (1960, 10153260), (2016, 9871225), (2080, 9567495), (2100, 9476376), (2184, 9111900), (2205, 9025120), (2275, 8747424), (2340, 8504440), (2352, 8461050), (2400, 8291829), (2450, 8122608), (2520, 7896980), (2548, 7810200), (2600, 7653996), (2730, 7289520), (2800, 7107282), (2912, 6833925), (2925, 6803552), (2940, 6768840), (3120, 6378330), (3150, 6317584), (3185, 6248160), (3276, 6074600), (3360, 5922735), (3528, 5640700), (3600, 5527886), (3640, 5467140), (3675, 5415072), (3744, 5315275), (3822, 5206800), (3900, 5102664), (3920, 5076630), (4095, 4859680), (4200, 4738188), (4339, 4586400), (4368, 4555950), (4410, 4512560), (4550, 4373712), (4680, 4252220), (4704, 4230525), (4900, 4061304), (5040, 3948490), (5096, 3905100), (5200, 3826998), (5460, 3644760), (5600, 3553641), (5733, 3471200), (5850, 3401776), (5880, 3384420), (6240, 3189165), (6300, 3158792), (6370, 3124080), (6552, 3037300), (6825, 2915808), (7056, 2820350), (7200, 2763943), (7280, 2733570), (7350, 2707536), (7644, 2603400), (7800, 2551332), (7840, 2538315), (8190, 2429840), (8400, 2369094), (8678, 2293200), (8736, 2277975), (8820, 2256280), (9100, 2186856), (9360, 2126110), (9555, 2082720), (9800, 2030652), (10080, 1974245), (10192, 1952550), (10400, 1913499), (10920, 1822380), (11025, 1805024), (11466, 1735600), (11700, 1700888), (11760, 1692210), (12600, 1579396), (12740, 1562040), (13017, 1528800), (13104, 1518650), (13650, 1457904), (14112, 1410175), (14560, 1366785), (14700, 1353768), (15288, 1301700), (15600, 1275666), (15925, 1249632), (16380, 1214920), (16800, 1184547), (17356, 1146600), (17640, 1128140), (18200, 1093428), (18720, 1063055), (19110, 1041360), (19600, 1015326), (20384, 976275), (20475, 971936), (21695, 917280), (21840, 911190), (22050, 902512), (22932, 867800), (23400, 850444), (23520, 846105), (25200, 789698), (25480, 781020), (26034, 764400), (26208, 759325), (27300, 728952), (28665, 694240), (29400, 676884), (30373, 655200), (30576, 650850), (31200, 637833), (31850, 624816), (32760, 607460), (34712, 573300), (35280, 564070), (36400, 546714), (38220, 520680), (39051, 509600), (39200, 507663), (40950, 485968), (43390, 458640), (43680, 455595), (44100, 451256), (45864, 433900), (46800, 425222), (47775, 416544), (50400, 394849), (50960, 390510), (52068, 382200), (54600, 364476), (56407, 352800), (57330, 347120), (58800, 338442), (60746, 327600), (61152, 325425), (63700, 312408), (65085, 305760), (65520, 303730), (69424, 286650), (70560, 282035), (72800, 273357), (76440, 260340), (78102, 254800), (81900, 242984), (86780, 229320), (88200, 225628), (91119, 218400), (91728, 216950), (93600, 212611), (95550, 208272), (101920, 195255), (104136, 191100), (108475, 183456), (109200, 182238), (112814, 176400), (114660, 173560), (117600, 169221), (121492, 163800), (127400, 156204), (130170, 152880), (131040, 151865), (138848, 143325)]