1830071360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 224

約数和(自身を含む): 5063288832

約数和(自身を除く): 3233217472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 80, 92, 104, 115, 124, 130, 155, 160, 184, 208, 230, 248, 260, 299, 310, 320, 368, 403, 416, 460, 496, 520, 598, 617, 620, 713, 736, 806, 832, 920, 992, 1040, 1196, 1234, 1240, 1426, 1472, 1495, 1612, 1840, 1984, 2015, 2080, 2392, 2468, 2480, 2852, 2990, 3085, 3224, 3565, 3680, 4030, 4160, 4784, 4936, 4960, 5704, 5980, 6170, 6448, 7130, 7360, 8021, 8060, 9269, 9568, 9872, 9920, 11408, 11960, 12340, 12896, 14191, 14260, 16042, 16120, 18538, 19127, 19136, 19744, 22816, 23920, 24680, 25792, 28382, 28520, 32084, 32240, 37076, 38254, 39488, 40105, 45632, 46345, 47840, 49360, 56764, 57040, 64168, 64480, 70955, 74152, 76508, 80210, 92690, 95635, 95680, 98720, 113528, 114080, 128336, 128960, 141910, 148304, 153016, 160420, 184483, 185380, 191270, 197440, 227056, 228160, 248651, 256672, 283820, 296608, 306032, 320840, 368966, 370760, 382540, 439921, 454112, 497302, 513344, 567640, 593216, 612064, 641680, 737932, 741520, 765080, 879842, 908224, 922415, 994604, 1135280, 1224128, 1243255, 1283360, 1475864, 1483040, 1530160, 1759684, 1844830, 1989208, 2199605, 2270560, 2486510, 2566720, 2951728, 2966080, 3060320, 3519368, 3689660, 3978416, 4399210, 4541120, 4973020, 5718973, 5903456, 6120640, 7038736, 7379320, 7956832, 8798420, 9946040, 11437946, 11806912, 14077472, 14758640, 15913664, 17596840, 19892080, 22875892, 28154944, 28594865, 29517280, 35193680, 39784160, 45751784, 57189730, 59034560, 70387360, 79568320, 91503568, 114379460, 140774720, 183007136, 228758920, 366014272, 457517840, 915035680, 1830071360]

約数ペア:

[(1, 1830071360), (2, 915035680), (4, 457517840), (5, 366014272), (8, 228758920), (10, 183007136), (13, 140774720), (16, 114379460), (20, 91503568), (23, 79568320), (26, 70387360), (31, 59034560), (32, 57189730), (40, 45751784), (46, 39784160), (52, 35193680), (62, 29517280), (64, 28594865), (65, 28154944), (80, 22875892), (92, 19892080), (104, 17596840), (115, 15913664), (124, 14758640), (130, 14077472), (155, 11806912), (160, 11437946), (184, 9946040), (208, 8798420), (230, 7956832), (248, 7379320), (260, 7038736), (299, 6120640), (310, 5903456), (320, 5718973), (368, 4973020), (403, 4541120), (416, 4399210), (460, 3978416), (496, 3689660), (520, 3519368), (598, 3060320), (617, 2966080), (620, 2951728), (713, 2566720), (736, 2486510), (806, 2270560), (832, 2199605), (920, 1989208), (992, 1844830), (1040, 1759684), (1196, 1530160), (1234, 1483040), (1240, 1475864), (1426, 1283360), (1472, 1243255), (1495, 1224128), (1612, 1135280), (1840, 994604), (1984, 922415), (2015, 908224), (2080, 879842), (2392, 765080), (2468, 741520), (2480, 737932), (2852, 641680), (2990, 612064), (3085, 593216), (3224, 567640), (3565, 513344), (3680, 497302), (4030, 454112), (4160, 439921), (4784, 382540), (4936, 370760), (4960, 368966), (5704, 320840), (5980, 306032), (6170, 296608), (6448, 283820), (7130, 256672), (7360, 248651), (8021, 228160), (8060, 227056), (9269, 197440), (9568, 191270), (9872, 185380), (9920, 184483), (11408, 160420), (11960, 153016), (12340, 148304), (12896, 141910), (14191, 128960), (14260, 128336), (16042, 114080), (16120, 113528), (18538, 98720), (19127, 95680), (19136, 95635), (19744, 92690), (22816, 80210), (23920, 76508), (24680, 74152), (25792, 70955), (28382, 64480), (28520, 64168), (32084, 57040), (32240, 56764), (37076, 49360), (38254, 47840), (39488, 46345), (40105, 45632)]