3890571480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{189599}}^1$

素因数の和:189638

約数の個数: 128

約数和(自身を含む): 13651200000

約数和(自身を除く): 9760628520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 189599, 379198, 568797, 758396, 947995, 1137594, 1516792, 1706391, 1895990, 2275188, 2843985, 3412782, 3602381, 3791980, 4550376, 5119173, 5687970, 6825564, 7204762, 7583960, 8531955, 10238346, 10807143, 11375940, 13651128, 14409524, 17063910, 18011905, 20476692, 21614286, 22751880, 25595865, 28819048, 32421429, 34127820, 36023810, 40953384, 43228572, 51191730, 54035715, 64842858, 68255640, 72047620, 86457144, 97264287, 102383460, 108071430, 129685716, 144095240, 162107145, 194528574, 204766920, 216142860, 259371432, 324214290, 389057148, 432285720, 486321435, 648428580, 778114296, 972642870, 1296857160, 1945285740, 3890571480]

約数ペア:

[(1, 3890571480), (2, 1945285740), (3, 1296857160), (4, 972642870), (5, 778114296), (6, 648428580), (8, 486321435), (9, 432285720), (10, 389057148), (12, 324214290), (15, 259371432), (18, 216142860), (19, 204766920), (20, 194528574), (24, 162107145), (27, 144095240), (30, 129685716), (36, 108071430), (38, 102383460), (40, 97264287), (45, 86457144), (54, 72047620), (57, 68255640), (60, 64842858), (72, 54035715), (76, 51191730), (90, 43228572), (95, 40953384), (108, 36023810), (114, 34127820), (120, 32421429), (135, 28819048), (152, 25595865), (171, 22751880), (180, 21614286), (190, 20476692), (216, 18011905), (228, 17063910), (270, 14409524), (285, 13651128), (342, 11375940), (360, 10807143), (380, 10238346), (456, 8531955), (513, 7583960), (540, 7204762), (570, 6825564), (684, 5687970), (760, 5119173), (855, 4550376), (1026, 3791980), (1080, 3602381), (1140, 3412782), (1368, 2843985), (1710, 2275188), (2052, 1895990), (2280, 1706391), (2565, 1516792), (3420, 1137594), (4104, 947995), (5130, 758396), (6840, 568797), (10260, 379198), (20520, 189599)]