2159140080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 320

約数和(自身を含む): 7504662528

約数和(自身を除く): 5345522448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 43, 48, 51, 60, 62, 68, 80, 85, 86, 93, 102, 120, 124, 129, 136, 155, 170, 172, 186, 204, 215, 240, 248, 255, 258, 272, 310, 340, 344, 372, 397, 408, 430, 465, 496, 510, 516, 527, 620, 645, 680, 688, 731, 744, 794, 816, 860, 930, 1020, 1032, 1054, 1191, 1240, 1290, 1333, 1360, 1462, 1488, 1581, 1588, 1720, 1860, 1985, 2040, 2064, 2108, 2193, 2382, 2480, 2580, 2635, 2666, 2924, 3162, 3176, 3440, 3655, 3720, 3970, 3999, 4080, 4216, 4386, 4764, 5160, 5270, 5332, 5848, 5955, 6324, 6352, 6665, 6749, 7310, 7440, 7905, 7940, 7998, 8432, 8772, 9528, 10320, 10540, 10664, 10965, 11696, 11910, 12307, 12648, 13330, 13498, 14620, 15810, 15880, 15996, 17071, 17544, 19056, 19995, 20247, 21080, 21328, 21930, 22661, 23820, 24614, 25296, 26660, 26996, 29240, 31620, 31760, 31992, 33745, 34142, 35088, 36921, 39990, 40494, 42160, 43860, 45322, 47640, 49228, 51213, 53320, 53992, 58480, 61535, 63240, 63984, 67490, 67983, 68284, 73842, 79980, 80988, 85355, 87720, 90644, 95280, 98456, 101235, 102426, 106640, 107984, 113305, 123070, 126480, 134980, 135966, 136568, 147684, 159960, 161976, 170710, 175440, 181288, 184605, 196912, 202470, 204852, 209219, 226610, 246140, 256065, 269960, 271932, 273136, 290207, 295368, 319920, 323952, 339915, 341420, 362576, 369210, 404940, 409704, 418438, 453220, 492280, 512130, 529201, 539920, 543864, 580414, 590736, 627657, 679830, 682840, 738420, 809880, 819408, 836876, 870621, 906440, 984560, 1024260, 1046095, 1058402, 1087728, 1160828, 1255314, 1359660, 1365680, 1451035, 1476840, 1587603, 1619760, 1673752, 1741242, 1812880, 2048520, 2092190, 2116804, 2321656, 2510628, 2646005, 2719320, 2902070, 2953680, 3138285, 3175206, 3347504, 3482484, 4097040, 4184380, 4233608, 4353105, 4643312, 5021256, 5292010, 5438640, 5804140, 6276570, 6350412, 6964968, 7938015, 8368760, 8467216, 8706210, 8996417, 10042512, 10584020, 11608280, 12553140, 12700824, 13929936, 15876030, 16737520, 17412420, 17992834, 21168040, 23216560, 25106280, 25401648, 26989251, 31752060, 34824840, 35985668, 42336080, 44982085, 50212560, 53978502, 63504120, 69649680, 71971336, 89964170, 107957004, 127008240, 134946255, 143942672, 179928340, 215914008, 269892510, 359856680, 431828016, 539785020, 719713360, 1079570040, 2159140080]

約数ペア:

[(1, 2159140080), (2, 1079570040), (3, 719713360), (4, 539785020), (5, 431828016), (6, 359856680), (8, 269892510), (10, 215914008), (12, 179928340), (15, 143942672), (16, 134946255), (17, 127008240), (20, 107957004), (24, 89964170), (30, 71971336), (31, 69649680), (34, 63504120), (40, 53978502), (43, 50212560), (48, 44982085), (51, 42336080), (60, 35985668), (62, 34824840), (68, 31752060), (80, 26989251), (85, 25401648), (86, 25106280), (93, 23216560), (102, 21168040), (120, 17992834), (124, 17412420), (129, 16737520), (136, 15876030), (155, 13929936), (170, 12700824), (172, 12553140), (186, 11608280), (204, 10584020), (215, 10042512), (240, 8996417), (248, 8706210), (255, 8467216), (258, 8368760), (272, 7938015), (310, 6964968), (340, 6350412), (344, 6276570), (372, 5804140), (397, 5438640), (408, 5292010), (430, 5021256), (465, 4643312), (496, 4353105), (510, 4233608), (516, 4184380), (527, 4097040), (620, 3482484), (645, 3347504), (680, 3175206), (688, 3138285), (731, 2953680), (744, 2902070), (794, 2719320), (816, 2646005), (860, 2510628), (930, 2321656), (1020, 2116804), (1032, 2092190), (1054, 2048520), (1191, 1812880), (1240, 1741242), (1290, 1673752), (1333, 1619760), (1360, 1587603), (1462, 1476840), (1488, 1451035), (1581, 1365680), (1588, 1359660), (1720, 1255314), (1860, 1160828), (1985, 1087728), (2040, 1058402), (2064, 1046095), (2108, 1024260), (2193, 984560), (2382, 906440), (2480, 870621), (2580, 836876), (2635, 819408), (2666, 809880), (2924, 738420), (3162, 682840), (3176, 679830), (3440, 627657), (3655, 590736), (3720, 580414), (3970, 543864), (3999, 539920), (4080, 529201), (4216, 512130), (4386, 492280), (4764, 453220), (5160, 418438), (5270, 409704), (5332, 404940), (5848, 369210), (5955, 362576), (6324, 341420), (6352, 339915), (6665, 323952), (6749, 319920), (7310, 295368), (7440, 290207), (7905, 273136), (7940, 271932), (7998, 269960), (8432, 256065), (8772, 246140), (9528, 226610), (10320, 209219), (10540, 204852), (10664, 202470), (10965, 196912), (11696, 184605), (11910, 181288), (12307, 175440), (12648, 170710), (13330, 161976), (13498, 159960), (14620, 147684), (15810, 136568), (15880, 135966), (15996, 134980), (17071, 126480), (17544, 123070), (19056, 113305), (19995, 107984), (20247, 106640), (21080, 102426), (21328, 101235), (21930, 98456), (22661, 95280), (23820, 90644), (24614, 87720), (25296, 85355), (26660, 80988), (26996, 79980), (29240, 73842), (31620, 68284), (31760, 67983), (31992, 67490), (33745, 63984), (34142, 63240), (35088, 61535), (36921, 58480), (39990, 53992), (40494, 53320), (42160, 51213), (43860, 49228), (45322, 47640)]