138538431720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5659}}^1\times {\mathrm{5231}}^1$

素因数の和:10920

約数の個数: 192

約数和(自身を含む): 485062905600

約数和(自身を除く): 346524473880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 5231, 5659, 10462, 11318, 15693, 16977, 20924, 22636, 26155, 28295, 31386, 33954, 41848, 45272, 47079, 50931, 52310, 56590, 62772, 67908, 68003, 73567, 78465, 84885, 94158, 101862, 104620, 113180, 125544, 135816, 136006, 147134, 156930, 169770, 188316, 203724, 204009, 209240, 220701, 226360, 235395, 254655, 272012, 294268, 313860, 339540, 340015, 367835, 376632, 407448, 408018, 441402, 470790, 509310, 544024, 588536, 612027, 627720, 662103, 679080, 680030, 735670, 816036, 882804, 941580, 1018620, 1020045, 1103505, 1224054, 1324206, 1360060, 1471340, 1632072, 1765608, 1883160, 2037240, 2040090, 2207010, 2448108, 2648412, 2720120, 2942680, 3060135, 3310515, 4080180, 4414020, 4896216, 5296824, 6120270, 6621030, 8160360, 8828040, 12240540, 13242060, 24481080, 26484120, 29602229, 59204458, 88806687, 118408916, 148011145, 177613374, 236817832, 266420061, 296022290, 355226748, 384828977, 444033435, 532840122, 592044580, 710453496, 769657954, 888066870, 1065680244, 1154486931, 1184089160, 1332100305, 1539315908, 1776133740, 1924144885, 2131360488, 2308973862, 2664200610, 3078631816, 3463460793, 3552267480, 3848289770, 4617947724, 5328401220, 5772434655, 6926921586, 7696579540, 9235895448, 10656802440, 11544869310, 13853843172, 15393159080, 17317303965, 23089738620, 27707686344, 34634607930, 46179477240, 69269215860, 138538431720]

約数ペア:

[(1, 138538431720), (2, 69269215860), (3, 46179477240), (4, 34634607930), (5, 27707686344), (6, 23089738620), (8, 17317303965), (9, 15393159080), (10, 13853843172), (12, 11544869310), (13, 10656802440), (15, 9235895448), (18, 7696579540), (20, 6926921586), (24, 5772434655), (26, 5328401220), (30, 4617947724), (36, 3848289770), (39, 3552267480), (40, 3463460793), (45, 3078631816), (52, 2664200610), (60, 2308973862), (65, 2131360488), (72, 1924144885), (78, 1776133740), (90, 1539315908), (104, 1332100305), (117, 1184089160), (120, 1154486931), (130, 1065680244), (156, 888066870), (180, 769657954), (195, 710453496), (234, 592044580), (260, 532840122), (312, 444033435), (360, 384828977), (390, 355226748), (468, 296022290), (520, 266420061), (585, 236817832), (780, 177613374), (936, 148011145), (1170, 118408916), (1560, 88806687), (2340, 59204458), (4680, 29602229), (5231, 26484120), (5659, 24481080), (10462, 13242060), (11318, 12240540), (15693, 8828040), (16977, 8160360), (20924, 6621030), (22636, 6120270), (26155, 5296824), (28295, 4896216), (31386, 4414020), (33954, 4080180), (41848, 3310515), (45272, 3060135), (47079, 2942680), (50931, 2720120), (52310, 2648412), (56590, 2448108), (62772, 2207010), (67908, 2040090), (68003, 2037240), (73567, 1883160), (78465, 1765608), (84885, 1632072), (94158, 1471340), (101862, 1360060), (104620, 1324206), (113180, 1224054), (125544, 1103505), (135816, 1020045), (136006, 1018620), (147134, 941580), (156930, 882804), (169770, 816036), (188316, 735670), (203724, 680030), (204009, 679080), (209240, 662103), (220701, 627720), (226360, 612027), (235395, 588536), (254655, 544024), (272012, 509310), (294268, 470790), (313860, 441402), (339540, 408018), (340015, 407448), (367835, 376632)]