3310380640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2245

約数の個数: 192

約数和(自身を含む): 9541808640

約数和(自身を除く): 6231428000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 73, 76, 80, 95, 112, 133, 140, 146, 152, 160, 190, 224, 266, 280, 292, 304, 365, 380, 511, 532, 560, 584, 608, 665, 730, 760, 1022, 1064, 1120, 1168, 1330, 1387, 1460, 1520, 2044, 2128, 2131, 2336, 2555, 2660, 2774, 2920, 3040, 4088, 4256, 4262, 5110, 5320, 5548, 5840, 6935, 8176, 8524, 9709, 10220, 10640, 10655, 11096, 11680, 13870, 14917, 16352, 17048, 19418, 20440, 21280, 21310, 22192, 27740, 29834, 34096, 38836, 40489, 40880, 42620, 44384, 48545, 55480, 59668, 68192, 74585, 77672, 80978, 81760, 85240, 97090, 110960, 119336, 149170, 155344, 155563, 161956, 170480, 194180, 202445, 221920, 238672, 283423, 298340, 310688, 311126, 323912, 340960, 388360, 404890, 477344, 566846, 596680, 622252, 647824, 776720, 777815, 809780, 1088941, 1133692, 1193360, 1244504, 1295648, 1417115, 1553440, 1555630, 1619560, 2177882, 2267384, 2386720, 2489008, 2834230, 2955697, 3111260, 3239120, 4355764, 4534768, 4978016, 5444705, 5668460, 5911394, 6222520, 6478240, 8711528, 9069536, 10889410, 11336920, 11822788, 12445040, 14778485, 17423056, 20689879, 21778820, 22673840, 23645576, 24890080, 29556970, 34846112, 41379758, 43557640, 45347680, 47291152, 59113940, 82759516, 87115280, 94582304, 103449395, 118227880, 165519032, 174230560, 206898790, 236455760, 331038064, 413797580, 472911520, 662076128, 827595160, 1655190320, 3310380640]

約数ペア:

[(1, 3310380640), (2, 1655190320), (4, 827595160), (5, 662076128), (7, 472911520), (8, 413797580), (10, 331038064), (14, 236455760), (16, 206898790), (19, 174230560), (20, 165519032), (28, 118227880), (32, 103449395), (35, 94582304), (38, 87115280), (40, 82759516), (56, 59113940), (70, 47291152), (73, 45347680), (76, 43557640), (80, 41379758), (95, 34846112), (112, 29556970), (133, 24890080), (140, 23645576), (146, 22673840), (152, 21778820), (160, 20689879), (190, 17423056), (224, 14778485), (266, 12445040), (280, 11822788), (292, 11336920), (304, 10889410), (365, 9069536), (380, 8711528), (511, 6478240), (532, 6222520), (560, 5911394), (584, 5668460), (608, 5444705), (665, 4978016), (730, 4534768), (760, 4355764), (1022, 3239120), (1064, 3111260), (1120, 2955697), (1168, 2834230), (1330, 2489008), (1387, 2386720), (1460, 2267384), (1520, 2177882), (2044, 1619560), (2128, 1555630), (2131, 1553440), (2336, 1417115), (2555, 1295648), (2660, 1244504), (2774, 1193360), (2920, 1133692), (3040, 1088941), (4088, 809780), (4256, 777815), (4262, 776720), (5110, 647824), (5320, 622252), (5548, 596680), (5840, 566846), (6935, 477344), (8176, 404890), (8524, 388360), (9709, 340960), (10220, 323912), (10640, 311126), (10655, 310688), (11096, 298340), (11680, 283423), (13870, 238672), (14917, 221920), (16352, 202445), (17048, 194180), (19418, 170480), (20440, 161956), (21280, 155563), (21310, 155344), (22192, 149170), (27740, 119336), (29834, 110960), (34096, 97090), (38836, 85240), (40489, 81760), (40880, 80978), (42620, 77672), (44384, 74585), (48545, 68192), (55480, 59668)]