1387662060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 4285757952

約数和(自身を除く): 2898095892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 83, 85, 102, 111, 148, 166, 170, 185, 204, 222, 249, 255, 332, 340, 370, 415, 443, 444, 498, 510, 555, 629, 740, 830, 886, 996, 1020, 1110, 1245, 1258, 1329, 1411, 1660, 1772, 1887, 2215, 2220, 2490, 2516, 2658, 2822, 3071, 3145, 3774, 4233, 4430, 4980, 5316, 5644, 6142, 6290, 6645, 7055, 7531, 7548, 8466, 8860, 9213, 9435, 12284, 12580, 13290, 14110, 15062, 15355, 16391, 16932, 18426, 18870, 21165, 22593, 26580, 28220, 30124, 30710, 32782, 36769, 36852, 37655, 37740, 42330, 45186, 46065, 49173, 52207, 61420, 65564, 73538, 75310, 81955, 84660, 90372, 92130, 98346, 104414, 110307, 112965, 147076, 150620, 156621, 163910, 183845, 184260, 196692, 208828, 220614, 225930, 245865, 261035, 278647, 313242, 327820, 367690, 441228, 451860, 491730, 522070, 551535, 557294, 625073, 626484, 735380, 783105, 835941, 983460, 1044140, 1103070, 1114588, 1250146, 1360453, 1393235, 1566210, 1671882, 1875219, 2206140, 2500292, 2720906, 2786470, 3125365, 3132420, 3343764, 3750438, 4081359, 4179705, 5441812, 5572940, 6250730, 6802265, 7500876, 8162718, 8359410, 9376095, 12501460, 13604530, 16325436, 16718820, 18752190, 20406795, 23127701, 27209060, 37504380, 40813590, 46255402, 69383103, 81627180, 92510804, 115638505, 138766206, 231277010, 277532412, 346915515, 462554020, 693831030, 1387662060]

約数ペア:

[(1, 1387662060), (2, 693831030), (3, 462554020), (4, 346915515), (5, 277532412), (6, 231277010), (10, 138766206), (12, 115638505), (15, 92510804), (17, 81627180), (20, 69383103), (30, 46255402), (34, 40813590), (37, 37504380), (51, 27209060), (60, 23127701), (68, 20406795), (74, 18752190), (83, 16718820), (85, 16325436), (102, 13604530), (111, 12501460), (148, 9376095), (166, 8359410), (170, 8162718), (185, 7500876), (204, 6802265), (222, 6250730), (249, 5572940), (255, 5441812), (332, 4179705), (340, 4081359), (370, 3750438), (415, 3343764), (443, 3132420), (444, 3125365), (498, 2786470), (510, 2720906), (555, 2500292), (629, 2206140), (740, 1875219), (830, 1671882), (886, 1566210), (996, 1393235), (1020, 1360453), (1110, 1250146), (1245, 1114588), (1258, 1103070), (1329, 1044140), (1411, 983460), (1660, 835941), (1772, 783105), (1887, 735380), (2215, 626484), (2220, 625073), (2490, 557294), (2516, 551535), (2658, 522070), (2822, 491730), (3071, 451860), (3145, 441228), (3774, 367690), (4233, 327820), (4430, 313242), (4980, 278647), (5316, 261035), (5644, 245865), (6142, 225930), (6290, 220614), (6645, 208828), (7055, 196692), (7531, 184260), (7548, 183845), (8466, 163910), (8860, 156621), (9213, 150620), (9435, 147076), (12284, 112965), (12580, 110307), (13290, 104414), (14110, 98346), (15062, 92130), (15355, 90372), (16391, 84660), (16932, 81955), (18426, 75310), (18870, 73538), (21165, 65564), (22593, 61420), (26580, 52207), (28220, 49173), (30124, 46065), (30710, 45186), (32782, 42330), (36769, 37740), (36852, 37655)]