210310620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 697697280

約数和(自身を除く): 487386660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 114, 115, 130, 138, 156, 190, 195, 228, 230, 247, 260, 276, 285, 299, 345, 380, 390, 437, 460, 494, 570, 598, 617, 690, 741, 780, 874, 897, 988, 1140, 1196, 1234, 1235, 1311, 1380, 1482, 1495, 1748, 1794, 1851, 2185, 2468, 2470, 2622, 2964, 2990, 3085, 3588, 3702, 3705, 4370, 4485, 4940, 5244, 5681, 5980, 6170, 6555, 7404, 7410, 8021, 8740, 8970, 9255, 11362, 11723, 12340, 13110, 14191, 14820, 16042, 17043, 17940, 18510, 22724, 23446, 24063, 26220, 28382, 28405, 32084, 34086, 35169, 37020, 40105, 42573, 46892, 48126, 56764, 56810, 58615, 68172, 70338, 70955, 80210, 85146, 85215, 96252, 113620, 117230, 120315, 140676, 141910, 152399, 160420, 170292, 170430, 175845, 184483, 212865, 234460, 240630, 269629, 283820, 304798, 340860, 351690, 368966, 425730, 457197, 481260, 539258, 553449, 609596, 703380, 737932, 761995, 808887, 851460, 914394, 922415, 1078516, 1106898, 1348145, 1523990, 1617774, 1828788, 1844830, 2213796, 2285985, 2696290, 2767245, 3047980, 3235548, 3505177, 3689660, 4044435, 4571970, 5392580, 5534490, 7010354, 8088870, 9143940, 10515531, 11068980, 14020708, 16177740, 17525885, 21031062, 35051770, 42062124, 52577655, 70103540, 105155310, 210310620]

約数ペア:

[(1, 210310620), (2, 105155310), (3, 70103540), (4, 52577655), (5, 42062124), (6, 35051770), (10, 21031062), (12, 17525885), (13, 16177740), (15, 14020708), (19, 11068980), (20, 10515531), (23, 9143940), (26, 8088870), (30, 7010354), (38, 5534490), (39, 5392580), (46, 4571970), (52, 4044435), (57, 3689660), (60, 3505177), (65, 3235548), (69, 3047980), (76, 2767245), (78, 2696290), (92, 2285985), (95, 2213796), (114, 1844830), (115, 1828788), (130, 1617774), (138, 1523990), (156, 1348145), (190, 1106898), (195, 1078516), (228, 922415), (230, 914394), (247, 851460), (260, 808887), (276, 761995), (285, 737932), (299, 703380), (345, 609596), (380, 553449), (390, 539258), (437, 481260), (460, 457197), (494, 425730), (570, 368966), (598, 351690), (617, 340860), (690, 304798), (741, 283820), (780, 269629), (874, 240630), (897, 234460), (988, 212865), (1140, 184483), (1196, 175845), (1234, 170430), (1235, 170292), (1311, 160420), (1380, 152399), (1482, 141910), (1495, 140676), (1748, 120315), (1794, 117230), (1851, 113620), (2185, 96252), (2468, 85215), (2470, 85146), (2622, 80210), (2964, 70955), (2990, 70338), (3085, 68172), (3588, 58615), (3702, 56810), (3705, 56764), (4370, 48126), (4485, 46892), (4940, 42573), (5244, 40105), (5681, 37020), (5980, 35169), (6170, 34086), (6555, 32084), (7404, 28405), (7410, 28382), (8021, 26220), (8740, 24063), (8970, 23446), (9255, 22724), (11362, 18510), (11723, 17940), (12340, 17043), (13110, 16042), (14191, 14820)]