19989496800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30509}}^1$

素因数の和:30555

約数の個数: 432

約数和(自身を含む): 86757259680

約数和(自身を除く): 66767762880

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, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 195, 200, 208, 210, 224, 225, 234, 240, 252, 260, 273, 280, 288, 300, 312, 315, 325, 336, 350, 360, 364, 390, 400, 416, 420, 450, 455, 468, 480, 504, 520, 525, 546, 560, 585, 600, 624, 630, 650, 672, 700, 720, 728, 780, 800, 819, 840, 900, 910, 936, 975, 1008, 1040, 1050, 1092, 1120, 1170, 1200, 1248, 1260, 1300, 1365, 1400, 1440, 1456, 1560, 1575, 1638, 1680, 1800, 1820, 1872, 1950, 2016, 2080, 2100, 2184, 2275, 2340, 2400, 2520, 2600, 2730, 2800, 2912, 2925, 3120, 3150, 3276, 3360, 3600, 3640, 3744, 3900, 4095, 4200, 4368, 4550, 4680, 5040, 5200, 5460, 5600, 5850, 6240, 6300, 6552, 6825, 7200, 7280, 7800, 8190, 8400, 8736, 9100, 9360, 10080, 10400, 10920, 11700, 12600, 13104, 13650, 14560, 15600, 16380, 16800, 18200, 18720, 20475, 21840, 23400, 25200, 26208, 27300, 30509, 31200, 32760, 36400, 40950, 43680, 46800, 50400, 54600, 61018, 65520, 72800, 81900, 91527, 93600, 109200, 122036, 131040, 152545, 163800, 183054, 213563, 218400, 244072, 274581, 305090, 327600, 366108, 396617, 427126, 457635, 488144, 549162, 610180, 640689, 655200, 732216, 762725, 793234, 854252, 915270, 976288, 1067815, 1098324, 1189851, 1220360, 1281378, 1372905, 1464432, 1525450, 1586468, 1708504, 1830540, 1922067, 1983085, 2135630, 2196648, 2288175, 2379702, 2440720, 2562756, 2745810, 2776319, 2928864, 3050900, 3172936, 3203445, 3417008, 3569553, 3661080, 3844134, 3966170, 4271260, 4393296, 4576350, 4759404, 4881440, 5125512, 5339075, 5491620, 5552638, 5949255, 6101800, 6345872, 6406890, 6834016, 6864525, 7139106, 7322160, 7688268, 7932340, 8328957, 8542520, 8786592, 9152700, 9518808, 9610335, 9915425, 10251024, 10678150, 10983240, 11105276, 11898510, 12203600, 12691744, 12813780, 13729050, 13881595, 14278212, 14644320, 15376536, 15864680, 16017225, 16657914, 17085040, 17847765, 18305400, 19037616, 19220670, 19830850, 20502048, 21356300, 21966480, 22210552, 23797020, 24407200, 24986871, 25627560, 27458100, 27763190, 28556424, 29746275, 30753072, 31729360, 32034450, 33315828, 34170080, 35695530, 36610800, 38075232, 38441340, 39661700, 41644785, 42712600, 43932960, 44421104, 47594040, 48051675, 49973742, 51255120, 54916200, 55526380, 57112848, 59492550, 61506144, 63458720, 64068900, 66631656, 69407975, 71391060, 73221600, 76882680, 79323400, 83289570, 85425200, 88842208, 89238825, 95188080, 96103350, 99947484, 102510240, 109832400, 111052760, 114225696, 118985100, 124934355, 128137800, 133263312, 138815950, 142782120, 153765360, 158646800, 166579140, 170850400, 178477650, 190376160, 192206700, 199894968, 208223925, 219664800, 222105520, 237970200, 249868710, 256275600, 266526624, 277631900, 285564240, 307530720, 317293600, 333158280, 356955300, 384413400, 399789936, 416447850, 444211040, 475940400, 499737420, 512551200, 555263800, 571128480, 624671775, 666316560, 713910600, 768826800, 799579872, 832895700, 951880800, 999474840, 1110527600, 1249343550, 1332633120, 1427821200, 1537653600, 1665791400, 1998949680, 2221055200, 2498687100, 2855642400, 3331582800, 3997899360, 4997374200, 6663165600, 9994748400, 19989496800]

約数ペア:

[(1, 19989496800), (2, 9994748400), (3, 6663165600), (4, 4997374200), (5, 3997899360), (6, 3331582800), (7, 2855642400), (8, 2498687100), (9, 2221055200), (10, 1998949680), (12, 1665791400), (13, 1537653600), (14, 1427821200), (15, 1332633120), (16, 1249343550), (18, 1110527600), (20, 999474840), (21, 951880800), (24, 832895700), (25, 799579872), (26, 768826800), (28, 713910600), (30, 666316560), (32, 624671775), (35, 571128480), (36, 555263800), (39, 512551200), (40, 499737420), (42, 475940400), (45, 444211040), (48, 416447850), (50, 399789936), (52, 384413400), (56, 356955300), (60, 333158280), (63, 317293600), (65, 307530720), (70, 285564240), (72, 277631900), (75, 266526624), (78, 256275600), (80, 249868710), (84, 237970200), (90, 222105520), (91, 219664800), (96, 208223925), (100, 199894968), (104, 192206700), (105, 190376160), (112, 178477650), (117, 170850400), (120, 166579140), (126, 158646800), (130, 153765360), (140, 142782120), (144, 138815950), (150, 133263312), (156, 128137800), (160, 124934355), (168, 118985100), (175, 114225696), (180, 111052760), (182, 109832400), (195, 102510240), (200, 99947484), (208, 96103350), (210, 95188080), (224, 89238825), (225, 88842208), (234, 85425200), (240, 83289570), (252, 79323400), (260, 76882680), (273, 73221600), (280, 71391060), (288, 69407975), (300, 66631656), (312, 64068900), (315, 63458720), (325, 61506144), (336, 59492550), (350, 57112848), (360, 55526380), (364, 54916200), (390, 51255120), (400, 49973742), (416, 48051675), (420, 47594040), (450, 44421104), (455, 43932960), (468, 42712600), (480, 41644785), (504, 39661700), (520, 38441340), (525, 38075232), (546, 36610800), (560, 35695530), (585, 34170080), (600, 33315828), (624, 32034450), (630, 31729360), (650, 30753072), (672, 29746275), (700, 28556424), (720, 27763190), (728, 27458100), (780, 25627560), (800, 24986871), (819, 24407200), (840, 23797020), (900, 22210552), (910, 21966480), (936, 21356300), (975, 20502048), (1008, 19830850), (1040, 19220670), (1050, 19037616), (1092, 18305400), (1120, 17847765), (1170, 17085040), (1200, 16657914), (1248, 16017225), (1260, 15864680), (1300, 15376536), (1365, 14644320), (1400, 14278212), (1440, 13881595), (1456, 13729050), (1560, 12813780), (1575, 12691744), (1638, 12203600), (1680, 11898510), (1800, 11105276), (1820, 10983240), (1872, 10678150), (1950, 10251024), (2016, 9915425), (2080, 9610335), (2100, 9518808), (2184, 9152700), (2275, 8786592), (2340, 8542520), (2400, 8328957), (2520, 7932340), (2600, 7688268), (2730, 7322160), (2800, 7139106), (2912, 6864525), (2925, 6834016), (3120, 6406890), (3150, 6345872), (3276, 6101800), (3360, 5949255), (3600, 5552638), (3640, 5491620), (3744, 5339075), (3900, 5125512), (4095, 4881440), (4200, 4759404), (4368, 4576350), (4550, 4393296), (4680, 4271260), (5040, 3966170), (5200, 3844134), (5460, 3661080), (5600, 3569553), (5850, 3417008), (6240, 3203445), (6300, 3172936), (6552, 3050900), (6825, 2928864), (7200, 2776319), (7280, 2745810), (7800, 2562756), (8190, 2440720), (8400, 2379702), (8736, 2288175), (9100, 2196648), (9360, 2135630), (10080, 1983085), (10400, 1922067), (10920, 1830540), (11700, 1708504), (12600, 1586468), (13104, 1525450), (13650, 1464432), (14560, 1372905), (15600, 1281378), (16380, 1220360), (16800, 1189851), (18200, 1098324), (18720, 1067815), (20475, 976288), (21840, 915270), (23400, 854252), (25200, 793234), (26208, 762725), (27300, 732216), (30509, 655200), (31200, 640689), (32760, 610180), (36400, 549162), (40950, 488144), (43680, 457635), (46800, 427126), (50400, 396617), (54600, 366108), (61018, 327600), (65520, 305090), (72800, 274581), (81900, 244072), (91527, 218400), (93600, 213563), (109200, 183054), (122036, 163800), (131040, 152545)]