7427160

素因数分解:

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

素因数の和:79

約数の個数: 192

約数和(自身を含む): 27871200

約数和(自身を除く): 20444040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 529, 540, 552, 585, 598, 621, 690, 702, 780, 828, 897, 920, 936, 1035, 1058, 1080, 1170, 1196, 1242, 1380, 1404, 1495, 1560, 1587, 1656, 1755, 1794, 2070, 2116, 2340, 2392, 2484, 2645, 2691, 2760, 2808, 2990, 3105, 3174, 3510, 3588, 4140, 4232, 4485, 4680, 4761, 4968, 5290, 5382, 5980, 6210, 6348, 6877, 7020, 7176, 7935, 8073, 8280, 8970, 9522, 10580, 10764, 11960, 12420, 12696, 13455, 13754, 14040, 14283, 15870, 16146, 17940, 19044, 20631, 21160, 21528, 23805, 24840, 26910, 27508, 28566, 31740, 32292, 34385, 35880, 38088, 40365, 41262, 47610, 53820, 55016, 57132, 61893, 63480, 64584, 68770, 71415, 80730, 82524, 95220, 103155, 107640, 114264, 123786, 137540, 142830, 161460, 165048, 185679, 190440, 206310, 247572, 275080, 285660, 309465, 322920, 371358, 412620, 495144, 571320, 618930, 742716, 825240, 928395, 1237860, 1485432, 1856790, 2475720, 3713580, 7427160]

約数ペア:

[(1, 7427160), (2, 3713580), (3, 2475720), (4, 1856790), (5, 1485432), (6, 1237860), (8, 928395), (9, 825240), (10, 742716), (12, 618930), (13, 571320), (15, 495144), (18, 412620), (20, 371358), (23, 322920), (24, 309465), (26, 285660), (27, 275080), (30, 247572), (36, 206310), (39, 190440), (40, 185679), (45, 165048), (46, 161460), (52, 142830), (54, 137540), (60, 123786), (65, 114264), (69, 107640), (72, 103155), (78, 95220), (90, 82524), (92, 80730), (104, 71415), (108, 68770), (115, 64584), (117, 63480), (120, 61893), (130, 57132), (135, 55016), (138, 53820), (156, 47610), (180, 41262), (184, 40365), (195, 38088), (207, 35880), (216, 34385), (230, 32292), (234, 31740), (260, 28566), (270, 27508), (276, 26910), (299, 24840), (312, 23805), (345, 21528), (351, 21160), (360, 20631), (390, 19044), (414, 17940), (460, 16146), (468, 15870), (520, 14283), (529, 14040), (540, 13754), (552, 13455), (585, 12696), (598, 12420), (621, 11960), (690, 10764), (702, 10580), (780, 9522), (828, 8970), (897, 8280), (920, 8073), (936, 7935), (1035, 7176), (1058, 7020), (1080, 6877), (1170, 6348), (1196, 6210), (1242, 5980), (1380, 5382), (1404, 5290), (1495, 4968), (1560, 4761), (1587, 4680), (1656, 4485), (1755, 4232), (1794, 4140), (2070, 3588), (2116, 3510), (2340, 3174), (2392, 3105), (2484, 2990), (2645, 2808), (2691, 2760)]