18966095640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{35099}}^1$

素因数の和:35214

約数の個数: 192

約数和(自身を含む): 65707200000

約数和(自身を除く): 46741104360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 152, 158, 171, 180, 190, 228, 237, 285, 316, 342, 360, 380, 395, 456, 474, 570, 632, 684, 711, 760, 790, 855, 948, 1140, 1185, 1368, 1422, 1501, 1580, 1710, 1896, 2280, 2370, 2844, 3002, 3160, 3420, 3555, 4503, 4740, 5688, 6004, 6840, 7110, 7505, 9006, 9480, 12008, 13509, 14220, 15010, 18012, 22515, 27018, 28440, 30020, 35099, 36024, 45030, 54036, 60040, 67545, 70198, 90060, 105297, 108072, 135090, 140396, 175495, 180120, 210594, 270180, 280792, 315891, 350990, 421188, 526485, 540360, 631782, 666881, 701980, 842376, 1052970, 1263564, 1333762, 1403960, 1579455, 2000643, 2105940, 2527128, 2667524, 2772821, 3158910, 3334405, 4001286, 4211880, 5335048, 5545642, 6001929, 6317820, 6668810, 8002572, 8318463, 10003215, 11091284, 12003858, 12635640, 13337620, 13864105, 16005144, 16636926, 20006430, 22182568, 24007716, 24955389, 26675240, 27728210, 30009645, 33273852, 40012860, 41592315, 48015432, 49910778, 52683599, 55456420, 60019290, 66547704, 80025720, 83184630, 99821556, 105367198, 110912840, 120038580, 124776945, 158050797, 166369260, 199643112, 210734396, 240077160, 249553890, 263417995, 316101594, 332738520, 421468792, 474152391, 499107780, 526835990, 632203188, 790253985, 948304782, 998215560, 1053671980, 1264406376, 1580507970, 1896609564, 2107343960, 2370761955, 3161015940, 3793219128, 4741523910, 6322031880, 9483047820, 18966095640]

約数ペア:

[(1, 18966095640), (2, 9483047820), (3, 6322031880), (4, 4741523910), (5, 3793219128), (6, 3161015940), (8, 2370761955), (9, 2107343960), (10, 1896609564), (12, 1580507970), (15, 1264406376), (18, 1053671980), (19, 998215560), (20, 948304782), (24, 790253985), (30, 632203188), (36, 526835990), (38, 499107780), (40, 474152391), (45, 421468792), (57, 332738520), (60, 316101594), (72, 263417995), (76, 249553890), (79, 240077160), (90, 210734396), (95, 199643112), (114, 166369260), (120, 158050797), (152, 124776945), (158, 120038580), (171, 110912840), (180, 105367198), (190, 99821556), (228, 83184630), (237, 80025720), (285, 66547704), (316, 60019290), (342, 55456420), (360, 52683599), (380, 49910778), (395, 48015432), (456, 41592315), (474, 40012860), (570, 33273852), (632, 30009645), (684, 27728210), (711, 26675240), (760, 24955389), (790, 24007716), (855, 22182568), (948, 20006430), (1140, 16636926), (1185, 16005144), (1368, 13864105), (1422, 13337620), (1501, 12635640), (1580, 12003858), (1710, 11091284), (1896, 10003215), (2280, 8318463), (2370, 8002572), (2844, 6668810), (3002, 6317820), (3160, 6001929), (3420, 5545642), (3555, 5335048), (4503, 4211880), (4740, 4001286), (5688, 3334405), (6004, 3158910), (6840, 2772821), (7110, 2667524), (7505, 2527128), (9006, 2105940), (9480, 2000643), (12008, 1579455), (13509, 1403960), (14220, 1333762), (15010, 1263564), (18012, 1052970), (22515, 842376), (27018, 701980), (28440, 666881), (30020, 631782), (35099, 540360), (36024, 526485), (45030, 421188), (54036, 350990), (60040, 315891), (67545, 280792), (70198, 270180), (90060, 210594), (105297, 180120), (108072, 175495), (135090, 140396)]