392650440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 256

約数和(自身を含む): 1486840320

約数和(自身を除く): 1094189880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 364, 390, 410, 420, 455, 492, 520, 533, 546, 574, 615, 728, 780, 820, 840, 861, 877, 910, 984, 1066, 1092, 1148, 1230, 1365, 1435, 1560, 1599, 1640, 1722, 1754, 1820, 2132, 2184, 2296, 2460, 2631, 2665, 2730, 2870, 3198, 3444, 3508, 3640, 3731, 4264, 4305, 4385, 4920, 5262, 5330, 5460, 5740, 6139, 6396, 6888, 7016, 7462, 7995, 8610, 8770, 10524, 10660, 10920, 11193, 11401, 11480, 12278, 12792, 13155, 14924, 15990, 17220, 17540, 18417, 18655, 21048, 21320, 22386, 22802, 24556, 26310, 29848, 30695, 31980, 34203, 34440, 35080, 35957, 36834, 37310, 44772, 45604, 49112, 52620, 55965, 57005, 61390, 63960, 68406, 71914, 73668, 74620, 79807, 89544, 91208, 92085, 105240, 107871, 111930, 114010, 122780, 136812, 143828, 147336, 149240, 159614, 171015, 179785, 184170, 215742, 223860, 228020, 239421, 245560, 251699, 273624, 287656, 319228, 342030, 359570, 368340, 399035, 431484, 447720, 456040, 467441, 478842, 503398, 539355, 638456, 684060, 719140, 736680, 755097, 798070, 862968, 934882, 957684, 1006796, 1078710, 1197105, 1258495, 1368120, 1402323, 1438280, 1510194, 1596140, 1869764, 1915368, 2013592, 2157420, 2337205, 2394210, 2516990, 2804646, 3020388, 3192280, 3272087, 3739528, 3775485, 4314840, 4674410, 4788420, 5033980, 5609292, 6040776, 6544174, 7011615, 7550970, 9348820, 9576840, 9816261, 10067960, 11218584, 13088348, 14023230, 15101940, 16360435, 18697640, 19632522, 26176696, 28046460, 30203880, 32720870, 39265044, 49081305, 56092920, 65441740, 78530088, 98162610, 130883480, 196325220, 392650440]

約数ペア:

[(1, 392650440), (2, 196325220), (3, 130883480), (4, 98162610), (5, 78530088), (6, 65441740), (7, 56092920), (8, 49081305), (10, 39265044), (12, 32720870), (13, 30203880), (14, 28046460), (15, 26176696), (20, 19632522), (21, 18697640), (24, 16360435), (26, 15101940), (28, 14023230), (30, 13088348), (35, 11218584), (39, 10067960), (40, 9816261), (41, 9576840), (42, 9348820), (52, 7550970), (56, 7011615), (60, 6544174), (65, 6040776), (70, 5609292), (78, 5033980), (82, 4788420), (84, 4674410), (91, 4314840), (104, 3775485), (105, 3739528), (120, 3272087), (123, 3192280), (130, 3020388), (140, 2804646), (156, 2516990), (164, 2394210), (168, 2337205), (182, 2157420), (195, 2013592), (205, 1915368), (210, 1869764), (246, 1596140), (260, 1510194), (273, 1438280), (280, 1402323), (287, 1368120), (312, 1258495), (328, 1197105), (364, 1078710), (390, 1006796), (410, 957684), (420, 934882), (455, 862968), (492, 798070), (520, 755097), (533, 736680), (546, 719140), (574, 684060), (615, 638456), (728, 539355), (780, 503398), (820, 478842), (840, 467441), (861, 456040), (877, 447720), (910, 431484), (984, 399035), (1066, 368340), (1092, 359570), (1148, 342030), (1230, 319228), (1365, 287656), (1435, 273624), (1560, 251699), (1599, 245560), (1640, 239421), (1722, 228020), (1754, 223860), (1820, 215742), (2132, 184170), (2184, 179785), (2296, 171015), (2460, 159614), (2631, 149240), (2665, 147336), (2730, 143828), (2870, 136812), (3198, 122780), (3444, 114010), (3508, 111930), (3640, 107871), (3731, 105240), (4264, 92085), (4305, 91208), (4385, 89544), (4920, 79807), (5262, 74620), (5330, 73668), (5460, 71914), (5740, 68406), (6139, 63960), (6396, 61390), (6888, 57005), (7016, 55965), (7462, 52620), (7995, 49112), (8610, 45604), (8770, 44772), (10524, 37310), (10660, 36834), (10920, 35957), (11193, 35080), (11401, 34440), (11480, 34203), (12278, 31980), (12792, 30695), (13155, 29848), (14924, 26310), (15990, 24556), (17220, 22802), (17540, 22386), (18417, 21320), (18655, 21048)]