309242510040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1\times {\mathrm{2081}}^1$

素因数の和:3098

約数の個数: 256

約数和(自身を含む): 981451468800

約数和(自身を除く): 672208958760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 929, 930, 1032, 1240, 1290, 1333, 1720, 1858, 1860, 2081, 2580, 2666, 2787, 3716, 3720, 3999, 4162, 4645, 5160, 5332, 5574, 6243, 6665, 7432, 7998, 8324, 9290, 10405, 10664, 11148, 12486, 13330, 13935, 15996, 16648, 18580, 19995, 20810, 22296, 24972, 26660, 27870, 28799, 31215, 31992, 37160, 39947, 39990, 41620, 49944, 53320, 55740, 57598, 62430, 64511, 79894, 79980, 83240, 86397, 89483, 111480, 115196, 119841, 124860, 129022, 143995, 159788, 159960, 172794, 178966, 193533, 199735, 230392, 239682, 249720, 258044, 268449, 287990, 319576, 322555, 345588, 357932, 387066, 399470, 431985, 447415, 479364, 516088, 536898, 575980, 599205, 645110, 691176, 715864, 774132, 798940, 863970, 894830, 958728, 967665, 1073796, 1151960, 1198410, 1238357, 1290220, 1342245, 1548264, 1597880, 1727940, 1789660, 1933249, 1935330, 2147592, 2396820, 2476714, 2580440, 2684490, 2773973, 3455880, 3579320, 3715071, 3866498, 3870660, 4793640, 4953428, 5368980, 5547946, 5799747, 6191785, 7430142, 7732996, 7741320, 8321919, 9666245, 9906856, 10737960, 11095892, 11599494, 12383570, 13869865, 14860284, 15465992, 16643838, 18575355, 19332490, 22191784, 23198988, 24767140, 27739730, 28998735, 29720568, 33287676, 37150710, 38664980, 41609595, 46397976, 49534280, 55479460, 57997470, 59930719, 66575352, 74301420, 77329960, 83129707, 83219190, 110958920, 115994940, 119861438, 148602840, 166259414, 166438380, 179792157, 231989880, 239722876, 249389121, 299653595, 332518828, 332876760, 359584314, 415648535, 479445752, 498778242, 599307190, 665037656, 719168628, 831297070, 898960785, 997556484, 1198614380, 1246945605, 1438337256, 1662594140, 1797921570, 1995112968, 2397228760, 2493891210, 2577020917, 3325188280, 3595843140, 4987782420, 5154041834, 7191686280, 7731062751, 9975564840, 10308083668, 12885104585, 15462125502, 20616167336, 25770209170, 30924251004, 38655313755, 51540418340, 61848502008, 77310627510, 103080836680, 154621255020, 309242510040]

約数ペア:

[(1, 309242510040), (2, 154621255020), (3, 103080836680), (4, 77310627510), (5, 61848502008), (6, 51540418340), (8, 38655313755), (10, 30924251004), (12, 25770209170), (15, 20616167336), (20, 15462125502), (24, 12885104585), (30, 10308083668), (31, 9975564840), (40, 7731062751), (43, 7191686280), (60, 5154041834), (62, 4987782420), (86, 3595843140), (93, 3325188280), (120, 2577020917), (124, 2493891210), (129, 2397228760), (155, 1995112968), (172, 1797921570), (186, 1662594140), (215, 1438337256), (248, 1246945605), (258, 1198614380), (310, 997556484), (344, 898960785), (372, 831297070), (430, 719168628), (465, 665037656), (516, 599307190), (620, 498778242), (645, 479445752), (744, 415648535), (860, 359584314), (929, 332876760), (930, 332518828), (1032, 299653595), (1240, 249389121), (1290, 239722876), (1333, 231989880), (1720, 179792157), (1858, 166438380), (1860, 166259414), (2081, 148602840), (2580, 119861438), (2666, 115994940), (2787, 110958920), (3716, 83219190), (3720, 83129707), (3999, 77329960), (4162, 74301420), (4645, 66575352), (5160, 59930719), (5332, 57997470), (5574, 55479460), (6243, 49534280), (6665, 46397976), (7432, 41609595), (7998, 38664980), (8324, 37150710), (9290, 33287676), (10405, 29720568), (10664, 28998735), (11148, 27739730), (12486, 24767140), (13330, 23198988), (13935, 22191784), (15996, 19332490), (16648, 18575355), (18580, 16643838), (19995, 15465992), (20810, 14860284), (22296, 13869865), (24972, 12383570), (26660, 11599494), (27870, 11095892), (28799, 10737960), (31215, 9906856), (31992, 9666245), (37160, 8321919), (39947, 7741320), (39990, 7732996), (41620, 7430142), (49944, 6191785), (53320, 5799747), (55740, 5547946), (57598, 5368980), (62430, 4953428), (64511, 4793640), (79894, 3870660), (79980, 3866498), (83240, 3715071), (86397, 3579320), (89483, 3455880), (111480, 2773973), (115196, 2684490), (119841, 2580440), (124860, 2476714), (129022, 2396820), (143995, 2147592), (159788, 1935330), (159960, 1933249), (172794, 1789660), (178966, 1727940), (193533, 1597880), (199735, 1548264), (230392, 1342245), (239682, 1290220), (249720, 1238357), (258044, 1198410), (268449, 1151960), (287990, 1073796), (319576, 967665), (322555, 958728), (345588, 894830), (357932, 863970), (387066, 798940), (399470, 774132), (431985, 715864), (447415, 691176), (479364, 645110), (516088, 599205), (536898, 575980)]