72744360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 251398080

約数和(自身を除く): 178653720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 211, 221, 255, 260, 312, 338, 340, 390, 408, 422, 442, 507, 510, 520, 633, 663, 676, 680, 780, 844, 845, 884, 1014, 1020, 1055, 1105, 1266, 1326, 1352, 1560, 1688, 1690, 1768, 2028, 2040, 2110, 2210, 2532, 2535, 2652, 2743, 2873, 3165, 3315, 3380, 3587, 4056, 4220, 4420, 5064, 5070, 5304, 5486, 5746, 6330, 6630, 6760, 7174, 8229, 8440, 8619, 8840, 10140, 10761, 10972, 11492, 12660, 13260, 13715, 14348, 14365, 16458, 17238, 17935, 20280, 21522, 21944, 22984, 25320, 26520, 27430, 28696, 28730, 32916, 34476, 35659, 35870, 41145, 43044, 43095, 46631, 53805, 54860, 57460, 65832, 68952, 71318, 71740, 82290, 86088, 86190, 93262, 106977, 107610, 109720, 114920, 139893, 142636, 143480, 164580, 172380, 178295, 186524, 213954, 215220, 233155, 279786, 285272, 329160, 344760, 356590, 373048, 427908, 430440, 466310, 534885, 559572, 606203, 699465, 713180, 855816, 932620, 1069770, 1119144, 1212406, 1398930, 1426360, 1818609, 1865240, 2139540, 2424812, 2797860, 3031015, 3637218, 4279080, 4849624, 5595720, 6062030, 7274436, 9093045, 12124060, 14548872, 18186090, 24248120, 36372180, 72744360]

約数ペア:

[(1, 72744360), (2, 36372180), (3, 24248120), (4, 18186090), (5, 14548872), (6, 12124060), (8, 9093045), (10, 7274436), (12, 6062030), (13, 5595720), (15, 4849624), (17, 4279080), (20, 3637218), (24, 3031015), (26, 2797860), (30, 2424812), (34, 2139540), (39, 1865240), (40, 1818609), (51, 1426360), (52, 1398930), (60, 1212406), (65, 1119144), (68, 1069770), (78, 932620), (85, 855816), (102, 713180), (104, 699465), (120, 606203), (130, 559572), (136, 534885), (156, 466310), (169, 430440), (170, 427908), (195, 373048), (204, 356590), (211, 344760), (221, 329160), (255, 285272), (260, 279786), (312, 233155), (338, 215220), (340, 213954), (390, 186524), (408, 178295), (422, 172380), (442, 164580), (507, 143480), (510, 142636), (520, 139893), (633, 114920), (663, 109720), (676, 107610), (680, 106977), (780, 93262), (844, 86190), (845, 86088), (884, 82290), (1014, 71740), (1020, 71318), (1055, 68952), (1105, 65832), (1266, 57460), (1326, 54860), (1352, 53805), (1560, 46631), (1688, 43095), (1690, 43044), (1768, 41145), (2028, 35870), (2040, 35659), (2110, 34476), (2210, 32916), (2532, 28730), (2535, 28696), (2652, 27430), (2743, 26520), (2873, 25320), (3165, 22984), (3315, 21944), (3380, 21522), (3587, 20280), (4056, 17935), (4220, 17238), (4420, 16458), (5064, 14365), (5070, 14348), (5304, 13715), (5486, 13260), (5746, 12660), (6330, 11492), (6630, 10972), (6760, 10761), (7174, 10140), (8229, 8840), (8440, 8619)]