16951137280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 704

約数和(自身を含む): 55840849920

約数和(自身を除く): 38889712640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 31, 32, 35, 38, 40, 44, 55, 56, 62, 64, 70, 73, 76, 77, 80, 88, 95, 110, 112, 124, 128, 133, 140, 146, 152, 154, 155, 160, 176, 190, 209, 217, 220, 224, 248, 256, 266, 280, 292, 304, 308, 310, 320, 341, 352, 365, 380, 385, 418, 434, 440, 448, 496, 511, 512, 532, 560, 584, 589, 608, 616, 620, 640, 665, 682, 704, 730, 760, 770, 803, 836, 868, 880, 896, 992, 1022, 1024, 1045, 1064, 1085, 1120, 1168, 1178, 1216, 1232, 1240, 1280, 1330, 1364, 1387, 1408, 1460, 1463, 1520, 1540, 1606, 1672, 1705, 1736, 1760, 1792, 1984, 2044, 2090, 2128, 2170, 2240, 2263, 2336, 2356, 2387, 2432, 2464, 2480, 2555, 2560, 2660, 2728, 2774, 2816, 2920, 2926, 2945, 3040, 3080, 3212, 3344, 3410, 3472, 3520, 3584, 3968, 4015, 4088, 4123, 4180, 4256, 4340, 4480, 4526, 4672, 4712, 4774, 4864, 4928, 4960, 5110, 5120, 5320, 5456, 5548, 5621, 5632, 5840, 5852, 5890, 6080, 6160, 6424, 6479, 6688, 6820, 6935, 6944, 7040, 7168, 7315, 7936, 8030, 8176, 8246, 8360, 8512, 8680, 8960, 9052, 9344, 9424, 9548, 9709, 9728, 9856, 9920, 10220, 10640, 10912, 11096, 11242, 11264, 11315, 11680, 11704, 11780, 11935, 12160, 12320, 12848, 12958, 13376, 13640, 13870, 13888, 14080, 14630, 15257, 15841, 15872, 16060, 16352, 16492, 16720, 17024, 17360, 17920, 18104, 18688, 18848, 19096, 19418, 19456, 19712, 19840, 20440, 20615, 21280, 21824, 22192, 22484, 22630, 23360, 23408, 23560, 23870, 24320, 24640, 24893, 25696, 25916, 26752, 27280, 27740, 27776, 28105, 28160, 29260, 30514, 31682, 31744, 32120, 32395, 32704, 32984, 33440, 34048, 34720, 35840, 36208, 37376, 37696, 38192, 38836, 39424, 39680, 40880, 41230, 42560, 42997, 43648, 44384, 44968, 45260, 45353, 46720, 46816, 47120, 47740, 48545, 48640, 49280, 49786, 51392, 51832, 53504, 54560, 55480, 55552, 56210, 56320, 58520, 61028, 63364, 64240, 64790, 65408, 65968, 66880, 68096, 69440, 72416, 74752, 75392, 76285, 76384, 77672, 78848, 79205, 79360, 81760, 82460, 85120, 85994, 87296, 88768, 89936, 90520, 90706, 93440, 93632, 94240, 95480, 97090, 97280, 98560, 99572, 102784, 103664, 106799, 107008, 109120, 110960, 111104, 112420, 117040, 122056, 124465, 126728, 128480, 129580, 130816, 131936, 133760, 136192, 138880, 144832, 150784, 152570, 152768, 155344, 158410, 158720, 163520, 164920, 170240, 171988, 174251, 174592, 177536, 179872, 181040, 181412, 186880, 187264, 188480, 190960, 194180, 197120, 199144, 205568, 207328, 213598, 214016, 214985, 218240, 221920, 222208, 224840, 226765, 234080, 244112, 248930, 253456, 256960, 259160, 261632, 263872, 267520, 277760, 289664, 300979, 301568, 305140, 305536, 310688, 316820, 327040, 329840, 340480, 343976, 348502, 349184, 355072, 359744, 362080, 362824, 373760, 374528, 376960, 381920, 388360, 394240, 398288, 411136, 414656, 427196, 429970, 436480, 443840, 449680, 453530, 468160, 472967, 488224, 497860, 506912, 513920, 518320, 523264, 527744, 533995, 535040, 555520, 579328, 601958, 603136, 610280, 611072, 621376, 633640, 654080, 659680, 680960, 687952, 697004, 710144, 719488, 724160, 725648, 749056, 753920, 763840, 776720, 796576, 822272, 829312, 854392, 859940, 871255, 872960, 887680, 899360, 907060, 936320, 945934, 976448, 995720, 1013824, 1027840, 1036640, 1055488, 1067990, 1070080, 1111040, 1158656, 1203916, 1220560, 1222144, 1242752, 1267280, 1308160, 1319360, 1375904, 1394008, 1420288, 1438976, 1448320, 1451296, 1498112, 1504895, 1507840, 1527680, 1553440, 1593152, 1658624, 1708784, 1719880, 1742510, 1745920, 1775360, 1798720, 1814120, 1872640, 1891868, 1952896, 1991440, 2027648, 2055680, 2073280, 2110976, 2135980, 2317312, 2364835, 2407832, 2441120, 2444288, 2485504, 2534560, 2616320, 2638720, 2751808, 2788016, 2877952, 2896640, 2902592, 3009790, 3015680, 3055360, 3106880, 3186304, 3310769, 3317248, 3417568, 3439760, 3485020, 3550720, 3597440, 3628240, 3745280, 3783736, 3905792, 3982880, 4055296, 4111360, 4146560, 4221952, 4271960, 4729670, 4815664, 4882240, 4971008, 5069120, 5277440, 5503616, 5576032, 5755904, 5793280, 5805184, 6019580, 6110720, 6213760, 6372608, 6621538, 6634496, 6835136, 6879520, 6970040, 7101440, 7194880, 7256480, 7490560, 7567472, 7811584, 7965760, 8110592, 8293120, 8543920, 9459340, 9631328, 9764480, 9942016, 10138240, 10554880, 11007232, 11152064, 11586560, 11610368, 12039160, 12221440, 12427520, 12745216, 13243076, 13670272, 13759040, 13940080, 14389760, 14512960, 15134944, 15623168, 15931520, 16221184, 16553845, 16586240, 17087840, 18918680, 19262656, 19528960, 20276480, 21109760, 22014464, 22304128, 23220736, 24078320, 24855040, 25490432, 26486152, 27340544, 27518080, 27880160, 28779520, 29025920, 30269888, 31863040, 33107690, 33172480, 34175680, 37837360, 38525312, 39057920, 40552960, 44028928, 44608256, 46441472, 48156640, 49710080, 52972304, 54681088, 55036160, 55760320, 58051840, 60539776, 63726080, 66215380, 68351360, 75674720, 77050624, 78115840, 81105920, 89216512, 96313280, 105944608, 109362176, 110072320, 111520640, 116103680, 121079552, 127452160, 132430760, 136702720, 151349440, 154101248, 178433024, 192626560, 211889216, 220144640, 223041280, 232207360, 242159104, 264861520, 273405440, 302698880, 308202496, 385253120, 423778432, 446082560, 484318208, 529723040, 546810880, 605397760, 770506240, 847556864, 892165120, 1059446080, 1210795520, 1541012480, 1695113728, 2118892160, 2421591040, 3390227456, 4237784320, 8475568640, 16951137280]

約数ペア:

[(1, 16951137280), (2, 8475568640), (4, 4237784320), (5, 3390227456), (7, 2421591040), (8, 2118892160), (10, 1695113728), (11, 1541012480), (14, 1210795520), (16, 1059446080), (19, 892165120), (20, 847556864), (22, 770506240), (28, 605397760), (31, 546810880), (32, 529723040), (35, 484318208), (38, 446082560), (40, 423778432), (44, 385253120), (55, 308202496), (56, 302698880), (62, 273405440), (64, 264861520), (70, 242159104), (73, 232207360), (76, 223041280), (77, 220144640), (80, 211889216), (88, 192626560), (95, 178433024), (110, 154101248), (112, 151349440), (124, 136702720), (128, 132430760), (133, 127452160), (140, 121079552), (146, 116103680), (152, 111520640), (154, 110072320), (155, 109362176), (160, 105944608), (176, 96313280), (190, 89216512), (209, 81105920), (217, 78115840), (220, 77050624), (224, 75674720), (248, 68351360), (256, 66215380), (266, 63726080), (280, 60539776), (292, 58051840), (304, 55760320), (308, 55036160), (310, 54681088), (320, 52972304), (341, 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9459340), (1984, 8543920), (2044, 8293120), (2090, 8110592), (2128, 7965760), (2170, 7811584), (2240, 7567472), (2263, 7490560), (2336, 7256480), (2356, 7194880), (2387, 7101440), (2432, 6970040), (2464, 6879520), (2480, 6835136), (2555, 6634496), (2560, 6621538), (2660, 6372608), (2728, 6213760), (2774, 6110720), (2816, 6019580), (2920, 5805184), (2926, 5793280), (2945, 5755904), (3040, 5576032), (3080, 5503616), (3212, 5277440), (3344, 5069120), (3410, 4971008), (3472, 4882240), (3520, 4815664), (3584, 4729670), (3968, 4271960), (4015, 4221952), (4088, 4146560), (4123, 4111360), (4180, 4055296), (4256, 3982880), (4340, 3905792), (4480, 3783736), (4526, 3745280), (4672, 3628240), (4712, 3597440), (4774, 3550720), (4864, 3485020), (4928, 3439760), (4960, 3417568), (5110, 3317248), (5120, 3310769), (5320, 3186304), (5456, 3106880), (5548, 3055360), (5621, 3015680), (5632, 3009790), (5840, 2902592), (5852, 2896640), (5890, 2877952), (6080, 2788016), (6160, 2751808), (6424, 2638720), (6479, 2616320), (6688, 2534560), (6820, 2485504), (6935, 2444288), (6944, 2441120), (7040, 2407832), (7168, 2364835), (7315, 2317312), (7936, 2135980), (8030, 2110976), (8176, 2073280), (8246, 2055680), (8360, 2027648), (8512, 1991440), (8680, 1952896), (8960, 1891868), (9052, 1872640), (9344, 1814120), (9424, 1798720), (9548, 1775360), (9709, 1745920), (9728, 1742510), (9856, 1719880), (9920, 1708784), (10220, 1658624), (10640, 1593152), (10912, 1553440), (11096, 1527680), (11242, 1507840), (11264, 1504895), (11315, 1498112), (11680, 1451296), (11704, 1448320), (11780, 1438976), (11935, 1420288), (12160, 1394008), (12320, 1375904), (12848, 1319360), (12958, 1308160), (13376, 1267280), (13640, 1242752), (13870, 1222144), (13888, 1220560), (14080, 1203916), (14630, 1158656), (15257, 1111040), (15841, 1070080), (15872, 1067990), (16060, 1055488), (16352, 1036640), (16492, 1027840), (16720, 1013824), (17024, 995720), (17360, 976448), (17920, 945934), (18104, 936320), (18688, 907060), (18848, 899360), (19096, 887680), (19418, 872960), (19456, 871255), (19712, 859940), (19840, 854392), (20440, 829312), (20615, 822272), (21280, 796576), (21824, 776720), (22192, 763840), (22484, 753920), (22630, 749056), (23360, 725648), (23408, 724160), (23560, 719488), (23870, 710144), (24320, 697004), (24640, 687952), (24893, 680960), (25696, 659680), (25916, 654080), (26752, 633640), (27280, 621376), (27740, 611072), (27776, 610280), (28105, 603136), (28160, 601958), (29260, 579328), (30514, 555520), (31682, 535040), (31744, 533995), (32120, 527744), (32395, 523264), (32704, 518320), (32984, 513920), (33440, 506912), (34048, 497860), (34720, 488224), (35840, 472967), (36208, 468160), (37376, 453530), (37696, 449680), (38192, 443840), (38836, 436480), (39424, 429970), (39680, 427196), (40880, 414656), (41230, 411136), (42560, 398288), (42997, 394240), (43648, 388360), (44384, 381920), (44968, 376960), (45260, 374528), (45353, 373760), (46720, 362824), (46816, 362080), (47120, 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144832), (122056, 138880), (124465, 136192), (126728, 133760), (128480, 131936), (129580, 130816)]