392256540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 1334430720

約数和(自身を除く): 942174180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 71, 78, 90, 108, 117, 130, 135, 142, 156, 180, 195, 213, 234, 260, 270, 284, 351, 355, 390, 426, 468, 540, 585, 639, 702, 710, 780, 787, 852, 923, 1065, 1170, 1278, 1404, 1420, 1574, 1755, 1846, 1917, 2130, 2340, 2361, 2556, 2769, 3148, 3195, 3510, 3692, 3834, 3935, 4260, 4615, 4722, 5538, 6390, 7020, 7083, 7668, 7870, 8307, 9230, 9444, 9585, 10231, 11076, 11805, 12780, 13845, 14166, 15740, 16614, 18460, 19170, 20462, 21249, 23610, 24921, 27690, 28332, 30693, 33228, 35415, 38340, 40924, 41535, 42498, 47220, 49842, 51155, 55380, 55877, 61386, 70830, 83070, 84996, 92079, 99684, 102310, 106245, 111754, 122772, 124605, 141660, 153465, 166140, 167631, 184158, 204620, 212490, 223508, 249210, 276237, 279385, 306930, 335262, 368316, 424980, 460395, 498420, 502893, 552474, 558770, 613860, 670524, 726401, 838155, 920790, 1005786, 1104948, 1117540, 1381185, 1452802, 1508679, 1676310, 1841580, 2011572, 2179203, 2514465, 2762370, 2905604, 3017358, 3352620, 3632005, 4358406, 5028930, 5524740, 6034716, 6537609, 7264010, 7543395, 8716812, 10057860, 10896015, 13075218, 14528020, 15086790, 19612827, 21792030, 26150436, 30173580, 32688045, 39225654, 43584060, 65376090, 78451308, 98064135, 130752180, 196128270, 392256540]

約数ペア:

[(1, 392256540), (2, 196128270), (3, 130752180), (4, 98064135), (5, 78451308), (6, 65376090), (9, 43584060), (10, 39225654), (12, 32688045), (13, 30173580), (15, 26150436), (18, 21792030), (20, 19612827), (26, 15086790), (27, 14528020), (30, 13075218), (36, 10896015), (39, 10057860), (45, 8716812), (52, 7543395), (54, 7264010), (60, 6537609), (65, 6034716), (71, 5524740), (78, 5028930), (90, 4358406), (108, 3632005), (117, 3352620), (130, 3017358), (135, 2905604), (142, 2762370), (156, 2514465), (180, 2179203), (195, 2011572), (213, 1841580), (234, 1676310), (260, 1508679), (270, 1452802), (284, 1381185), (351, 1117540), (355, 1104948), (390, 1005786), (426, 920790), (468, 838155), (540, 726401), (585, 670524), (639, 613860), (702, 558770), (710, 552474), (780, 502893), (787, 498420), (852, 460395), (923, 424980), (1065, 368316), (1170, 335262), (1278, 306930), (1404, 279385), (1420, 276237), (1574, 249210), (1755, 223508), (1846, 212490), (1917, 204620), (2130, 184158), (2340, 167631), (2361, 166140), (2556, 153465), (2769, 141660), (3148, 124605), (3195, 122772), (3510, 111754), (3692, 106245), (3834, 102310), (3935, 99684), (4260, 92079), (4615, 84996), (4722, 83070), (5538, 70830), (6390, 61386), (7020, 55877), (7083, 55380), (7668, 51155), (7870, 49842), (8307, 47220), (9230, 42498), (9444, 41535), (9585, 40924), (10231, 38340), (11076, 35415), (11805, 33228), (12780, 30693), (13845, 28332), (14166, 27690), (15740, 24921), (16614, 23610), (18460, 21249), (19170, 20462)]