2157348570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 6074611200

約数和(自身を除く): 3917262630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 53, 58, 59, 61, 65, 78, 87, 106, 118, 122, 130, 145, 159, 174, 177, 183, 195, 265, 290, 295, 305, 318, 354, 366, 377, 390, 435, 530, 590, 610, 689, 754, 767, 793, 795, 870, 885, 915, 1131, 1378, 1534, 1537, 1586, 1590, 1711, 1769, 1770, 1830, 1885, 2067, 2262, 2301, 2379, 3074, 3127, 3233, 3422, 3445, 3538, 3599, 3770, 3835, 3965, 4134, 4602, 4611, 4758, 5133, 5307, 5655, 6254, 6466, 6890, 7198, 7670, 7685, 7930, 8555, 8845, 9222, 9381, 9699, 10266, 10335, 10614, 10797, 11310, 11505, 11895, 15370, 15635, 16165, 17110, 17690, 17995, 18762, 19398, 19981, 20670, 21594, 22243, 22997, 23010, 23055, 23790, 25665, 26535, 31270, 32330, 35990, 39962, 40651, 42029, 44486, 45994, 46110, 46787, 46905, 48495, 51330, 53070, 53985, 59943, 66729, 68991, 81302, 84058, 90683, 93574, 93757, 93810, 96990, 99905, 104371, 107970, 111215, 114985, 119886, 121953, 126087, 133458, 137982, 140361, 181366, 187514, 190747, 199810, 203255, 208742, 210145, 222430, 229970, 233935, 243906, 252174, 272049, 280722, 281271, 299715, 313113, 333645, 344955, 381494, 406510, 420290, 453415, 467870, 468785, 521855, 544098, 562542, 572241, 599430, 609765, 626226, 630435, 667290, 689910, 701805, 906830, 937570, 953735, 1043710, 1144482, 1178879, 1218841, 1219530, 1260870, 1356823, 1360245, 1403610, 1406355, 1565565, 1907470, 2357758, 2437682, 2479711, 2713646, 2720490, 2812710, 2861205, 3131130, 3536637, 3656523, 4070469, 4959422, 5531663, 5722410, 5894395, 6094205, 6784115, 7073274, 7313046, 7439133, 8140938, 11063326, 11788790, 12188410, 12398555, 13568230, 14878266, 16594989, 17683185, 18282615, 20352345, 24797110, 27658315, 33189978, 35366370, 36565230, 37195665, 40704690, 55316630, 71911619, 74391330, 82974945, 143823238, 165949890, 215734857, 359558095, 431469714, 719116190, 1078674285, 2157348570]

約数ペア:

[(1, 2157348570), (2, 1078674285), (3, 719116190), (5, 431469714), (6, 359558095), (10, 215734857), (13, 165949890), (15, 143823238), (26, 82974945), (29, 74391330), (30, 71911619), (39, 55316630), (53, 40704690), (58, 37195665), (59, 36565230), (61, 35366370), (65, 33189978), (78, 27658315), (87, 24797110), (106, 20352345), (118, 18282615), (122, 17683185), (130, 16594989), (145, 14878266), (159, 13568230), (174, 12398555), (177, 12188410), (183, 11788790), (195, 11063326), (265, 8140938), (290, 7439133), (295, 7313046), (305, 7073274), (318, 6784115), (354, 6094205), (366, 5894395), (377, 5722410), (390, 5531663), (435, 4959422), (530, 4070469), (590, 3656523), (610, 3536637), (689, 3131130), (754, 2861205), (767, 2812710), (793, 2720490), (795, 2713646), (870, 2479711), (885, 2437682), (915, 2357758), (1131, 1907470), (1378, 1565565), (1534, 1406355), (1537, 1403610), (1586, 1360245), (1590, 1356823), (1711, 1260870), (1769, 1219530), (1770, 1218841), (1830, 1178879), (1885, 1144482), (2067, 1043710), (2262, 953735), (2301, 937570), (2379, 906830), (3074, 701805), (3127, 689910), (3233, 667290), (3422, 630435), (3445, 626226), (3538, 609765), (3599, 599430), (3770, 572241), (3835, 562542), (3965, 544098), (4134, 521855), (4602, 468785), (4611, 467870), (4758, 453415), (5133, 420290), (5307, 406510), (5655, 381494), (6254, 344955), (6466, 333645), (6890, 313113), (7198, 299715), (7670, 281271), (7685, 280722), (7930, 272049), (8555, 252174), (8845, 243906), (9222, 233935), (9381, 229970), (9699, 222430), (10266, 210145), (10335, 208742), (10614, 203255), (10797, 199810), (11310, 190747), (11505, 187514), (11895, 181366), (15370, 140361), (15635, 137982), (16165, 133458), (17110, 126087), (17690, 121953), (17995, 119886), (18762, 114985), (19398, 111215), (19981, 107970), (20670, 104371), (21594, 99905), (22243, 96990), (22997, 93810), (23010, 93757), (23055, 93574), (23790, 90683), (25665, 84058), (26535, 81302), (31270, 68991), (32330, 66729), (35990, 59943), (39962, 53985), (40651, 53070), (42029, 51330), (44486, 48495), (45994, 46905), (46110, 46787)]