7138219080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{5563}}^1$

素因数の和:5648

約数の個数: 192

約数和(自身を含む): 23367464640

約数和(自身を除く): 16229245560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 289, 296, 340, 370, 408, 444, 510, 555, 578, 629, 680, 740, 867, 888, 1020, 1110, 1156, 1258, 1445, 1480, 1734, 1887, 2040, 2220, 2312, 2516, 2890, 3145, 3468, 3774, 4335, 4440, 5032, 5563, 5780, 6290, 6936, 7548, 8670, 9435, 10693, 11126, 11560, 12580, 15096, 16689, 17340, 18870, 21386, 22252, 25160, 27815, 32079, 33378, 34680, 37740, 42772, 44504, 53465, 55630, 64158, 66756, 75480, 83445, 85544, 94571, 106930, 111260, 128316, 133512, 160395, 166890, 189142, 205831, 213860, 222520, 256632, 283713, 320790, 333780, 378284, 411662, 427720, 472855, 567426, 617493, 641580, 667560, 756568, 823324, 945710, 1029155, 1134852, 1234986, 1283160, 1418565, 1607707, 1646648, 1891420, 2058310, 2269704, 2469972, 2837130, 3087465, 3215414, 3499127, 3782840, 4116620, 4823121, 4939944, 5674260, 6174930, 6430828, 6998254, 8038535, 8233240, 9646242, 10497381, 11348520, 12349860, 12861656, 13996508, 16077070, 17495635, 19292484, 20994762, 24115605, 24699720, 27993016, 32154140, 34991270, 38584968, 41989524, 48231210, 52486905, 59485159, 64308280, 69982540, 83979048, 96462420, 104973810, 118970318, 139965080, 178455477, 192924840, 209947620, 237940636, 297425795, 356910954, 419895240, 475881272, 594851590, 713821908, 892277385, 1189703180, 1427643816, 1784554770, 2379406360, 3569109540, 7138219080]

約数ペア:

[(1, 7138219080), (2, 3569109540), (3, 2379406360), (4, 1784554770), (5, 1427643816), (6, 1189703180), (8, 892277385), (10, 713821908), (12, 594851590), (15, 475881272), (17, 419895240), (20, 356910954), (24, 297425795), (30, 237940636), (34, 209947620), (37, 192924840), (40, 178455477), (51, 139965080), (60, 118970318), (68, 104973810), (74, 96462420), (85, 83979048), (102, 69982540), (111, 64308280), (120, 59485159), (136, 52486905), (148, 48231210), (170, 41989524), (185, 38584968), (204, 34991270), (222, 32154140), (255, 27993016), (289, 24699720), (296, 24115605), (340, 20994762), (370, 19292484), (408, 17495635), (444, 16077070), (510, 13996508), (555, 12861656), (578, 12349860), (629, 11348520), (680, 10497381), (740, 9646242), (867, 8233240), (888, 8038535), (1020, 6998254), (1110, 6430828), (1156, 6174930), (1258, 5674260), (1445, 4939944), (1480, 4823121), (1734, 4116620), (1887, 3782840), (2040, 3499127), (2220, 3215414), (2312, 3087465), (2516, 2837130), (2890, 2469972), (3145, 2269704), (3468, 2058310), (3774, 1891420), (4335, 1646648), (4440, 1607707), (5032, 1418565), (5563, 1283160), (5780, 1234986), (6290, 1134852), (6936, 1029155), (7548, 945710), (8670, 823324), (9435, 756568), (10693, 667560), (11126, 641580), (11560, 617493), (12580, 567426), (15096, 472855), (16689, 427720), (17340, 411662), (18870, 378284), (21386, 333780), (22252, 320790), (25160, 283713), (27815, 256632), (32079, 222520), (33378, 213860), (34680, 205831), (37740, 189142), (42772, 166890), (44504, 160395), (53465, 133512), (55630, 128316), (64158, 111260), (66756, 106930), (75480, 94571), (83445, 85544)]