1691923320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^2\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 5565189240

約数和(自身を除く): 3873265920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 443, 515, 618, 824, 886, 927, 1030, 1236, 1329, 1545, 1772, 1854, 2060, 2215, 2472, 2658, 3090, 3544, 3708, 3987, 4120, 4430, 4635, 5316, 6180, 6645, 7416, 7974, 8860, 9270, 10609, 10632, 12360, 13290, 15948, 17720, 18540, 19935, 21218, 26580, 31827, 31896, 37080, 39870, 42436, 45629, 53045, 53160, 63654, 79740, 84872, 91258, 95481, 106090, 127308, 136887, 159135, 159480, 182516, 190962, 212180, 228145, 254616, 273774, 318270, 365032, 381924, 410661, 424360, 456290, 477405, 547548, 636540, 684435, 763848, 821322, 912580, 954810, 1095096, 1273080, 1368870, 1642644, 1825160, 1909620, 2053305, 2737740, 3285288, 3819240, 4106610, 4699787, 5475480, 8213220, 9399574, 14099361, 16426440, 18799148, 23498935, 28198722, 37598296, 42298083, 46997870, 56397444, 70496805, 84596166, 93995740, 112794888, 140993610, 169192332, 187991480, 211490415, 281987220, 338384664, 422980830, 563974440, 845961660, 1691923320]

約数ペア:

[(1, 1691923320), (2, 845961660), (3, 563974440), (4, 422980830), (5, 338384664), (6, 281987220), (8, 211490415), (9, 187991480), (10, 169192332), (12, 140993610), (15, 112794888), (18, 93995740), (20, 84596166), (24, 70496805), (30, 56397444), (36, 46997870), (40, 42298083), (45, 37598296), (60, 28198722), (72, 23498935), (90, 18799148), (103, 16426440), (120, 14099361), (180, 9399574), (206, 8213220), (309, 5475480), (360, 4699787), (412, 4106610), (443, 3819240), (515, 3285288), (618, 2737740), (824, 2053305), (886, 1909620), (927, 1825160), (1030, 1642644), (1236, 1368870), (1329, 1273080), (1545, 1095096), (1772, 954810), (1854, 912580), (2060, 821322), (2215, 763848), (2472, 684435), (2658, 636540), (3090, 547548), (3544, 477405), (3708, 456290), (3987, 424360), (4120, 410661), (4430, 381924), (4635, 365032), (5316, 318270), (6180, 273774), (6645, 254616), (7416, 228145), (7974, 212180), (8860, 190962), (9270, 182516), (10609, 159480), (10632, 159135), (12360, 136887), (13290, 127308), (15948, 106090), (17720, 95481), (18540, 91258), (19935, 84872), (21218, 79740), (26580, 63654), (31827, 53160), (31896, 53045), (37080, 45629), (39870, 42436)]