386428020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 1312754688

約数和(自身を除く): 926326668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 31, 33, 34, 44, 51, 55, 60, 62, 66, 68, 85, 93, 101, 102, 110, 121, 124, 132, 155, 165, 170, 186, 187, 202, 204, 220, 242, 255, 303, 310, 330, 340, 341, 363, 372, 374, 404, 465, 484, 505, 510, 527, 561, 605, 606, 620, 660, 682, 726, 748, 930, 935, 1010, 1020, 1023, 1054, 1111, 1122, 1210, 1212, 1364, 1452, 1515, 1581, 1705, 1717, 1815, 1860, 1870, 2020, 2046, 2057, 2108, 2222, 2244, 2420, 2635, 2805, 3030, 3131, 3162, 3333, 3410, 3434, 3630, 3740, 3751, 4092, 4114, 4444, 5115, 5151, 5270, 5555, 5610, 5797, 6060, 6171, 6262, 6324, 6666, 6820, 6868, 7260, 7502, 7905, 8228, 8585, 9393, 10230, 10285, 10302, 10540, 11110, 11220, 11253, 11594, 12221, 12342, 12524, 13332, 15004, 15655, 15810, 16665, 17170, 17391, 18755, 18786, 18887, 20460, 20570, 20604, 22220, 22506, 23188, 24442, 24684, 25755, 28985, 30855, 31310, 31620, 33330, 34340, 34441, 34782, 36663, 37510, 37572, 37774, 41140, 45012, 46965, 48884, 51510, 53227, 56265, 56661, 57970, 61105, 61710, 62620, 63767, 66660, 68882, 69564, 73326, 75020, 75548, 86955, 93930, 94435, 103020, 103323, 106454, 112530, 113322, 115940, 122210, 123420, 127534, 137764, 146652, 159681, 172205, 173910, 183315, 187860, 188870, 191301, 206646, 207757, 212908, 225060, 226644, 244420, 255068, 266135, 283305, 318835, 319362, 344410, 347820, 366630, 377740, 378851, 382602, 413292, 415514, 516615, 532270, 566610, 585497, 623271, 637670, 638724, 688820, 733260, 757702, 765204, 798405, 831028, 956505, 1033230, 1038785, 1064540, 1133220, 1136553, 1170994, 1246542, 1275340, 1515404, 1596810, 1756491, 1894255, 1913010, 2066460, 2077570, 2273106, 2341988, 2493084, 2927485, 3116355, 3193620, 3512982, 3788510, 3826020, 4155140, 4546212, 5682765, 5854970, 6232710, 6440467, 7025964, 7577020, 8782455, 11365530, 11709940, 12465420, 12880934, 17564910, 19321401, 22731060, 25761868, 32202335, 35129820, 38642802, 64404670, 77285604, 96607005, 128809340, 193214010, 386428020]

約数ペア:

[(1, 386428020), (2, 193214010), (3, 128809340), (4, 96607005), (5, 77285604), (6, 64404670), (10, 38642802), (11, 35129820), (12, 32202335), (15, 25761868), (17, 22731060), (20, 19321401), (22, 17564910), (30, 12880934), (31, 12465420), (33, 11709940), (34, 11365530), (44, 8782455), (51, 7577020), (55, 7025964), (60, 6440467), (62, 6232710), (66, 5854970), (68, 5682765), (85, 4546212), (93, 4155140), (101, 3826020), (102, 3788510), (110, 3512982), (121, 3193620), (124, 3116355), (132, 2927485), (155, 2493084), (165, 2341988), (170, 2273106), (186, 2077570), (187, 2066460), (202, 1913010), (204, 1894255), (220, 1756491), (242, 1596810), (255, 1515404), (303, 1275340), (310, 1246542), (330, 1170994), (340, 1136553), (341, 1133220), (363, 1064540), (372, 1038785), (374, 1033230), (404, 956505), (465, 831028), (484, 798405), (505, 765204), (510, 757702), (527, 733260), (561, 688820), (605, 638724), (606, 637670), (620, 623271), (660, 585497), (682, 566610), (726, 532270), (748, 516615), (930, 415514), (935, 413292), (1010, 382602), (1020, 378851), (1023, 377740), (1054, 366630), (1111, 347820), (1122, 344410), (1210, 319362), (1212, 318835), (1364, 283305), (1452, 266135), (1515, 255068), (1581, 244420), (1705, 226644), (1717, 225060), (1815, 212908), (1860, 207757), (1870, 206646), (2020, 191301), (2046, 188870), (2057, 187860), (2108, 183315), (2222, 173910), (2244, 172205), (2420, 159681), (2635, 146652), (2805, 137764), (3030, 127534), (3131, 123420), (3162, 122210), (3333, 115940), (3410, 113322), (3434, 112530), (3630, 106454), (3740, 103323), (3751, 103020), (4092, 94435), (4114, 93930), (4444, 86955), (5115, 75548), (5151, 75020), (5270, 73326), (5555, 69564), (5610, 68882), (5797, 66660), (6060, 63767), (6171, 62620), (6262, 61710), (6324, 61105), (6666, 57970), (6820, 56661), (6868, 56265), (7260, 53227), (7502, 51510), (7905, 48884), (8228, 46965), (8585, 45012), (9393, 41140), (10230, 37774), (10285, 37572), (10302, 37510), (10540, 36663), (11110, 34782), (11220, 34441), (11253, 34340), (11594, 33330), (12221, 31620), (12342, 31310), (12524, 30855), (13332, 28985), (15004, 25755), (15655, 24684), (15810, 24442), (16665, 23188), (17170, 22506), (17391, 22220), (18755, 20604), (18786, 20570), (18887, 20460)]