2641639920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7333}}^1$

素因数の和:7447

約数の個数: 160

約数和(自身を含む): 8730393600

約数和(自身を除く): 6088753680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 152, 158, 190, 228, 237, 240, 285, 304, 316, 380, 395, 456, 474, 570, 632, 760, 790, 912, 948, 1140, 1185, 1264, 1501, 1520, 1580, 1896, 2280, 2370, 3002, 3160, 3792, 4503, 4560, 4740, 6004, 6320, 7333, 7505, 9006, 9480, 12008, 14666, 15010, 18012, 18960, 21999, 22515, 24016, 29332, 30020, 36024, 36665, 43998, 45030, 58664, 60040, 72048, 73330, 87996, 90060, 109995, 117328, 120080, 139327, 146660, 175992, 180120, 219990, 278654, 293320, 351984, 360240, 417981, 439980, 557308, 579307, 586640, 696635, 835962, 879960, 1114616, 1158614, 1393270, 1671924, 1737921, 1759920, 2089905, 2229232, 2317228, 2786540, 2896535, 3343848, 3475842, 4179810, 4634456, 5573080, 5793070, 6687696, 6951684, 8359620, 8689605, 9268912, 11006833, 11146160, 11586140, 13903368, 16719240, 17379210, 22013666, 23172280, 27806736, 33020499, 33438480, 34758420, 44027332, 46344560, 55034165, 66040998, 69516840, 88054664, 110068330, 132081996, 139033680, 165102495, 176109328, 220136660, 264163992, 330204990, 440273320, 528327984, 660409980, 880546640, 1320819960, 2641639920]

約数ペア:

[(1, 2641639920), (2, 1320819960), (3, 880546640), (4, 660409980), (5, 528327984), (6, 440273320), (8, 330204990), (10, 264163992), (12, 220136660), (15, 176109328), (16, 165102495), (19, 139033680), (20, 132081996), (24, 110068330), (30, 88054664), (38, 69516840), (40, 66040998), (48, 55034165), (57, 46344560), (60, 44027332), (76, 34758420), (79, 33438480), (80, 33020499), (95, 27806736), (114, 23172280), (120, 22013666), (152, 17379210), (158, 16719240), (190, 13903368), (228, 11586140), (237, 11146160), (240, 11006833), (285, 9268912), (304, 8689605), (316, 8359620), (380, 6951684), (395, 6687696), (456, 5793070), (474, 5573080), (570, 4634456), (632, 4179810), (760, 3475842), (790, 3343848), (912, 2896535), (948, 2786540), (1140, 2317228), (1185, 2229232), (1264, 2089905), (1501, 1759920), (1520, 1737921), (1580, 1671924), (1896, 1393270), (2280, 1158614), (2370, 1114616), (3002, 879960), (3160, 835962), (3792, 696635), (4503, 586640), (4560, 579307), (4740, 557308), (6004, 439980), (6320, 417981), (7333, 360240), (7505, 351984), (9006, 293320), (9480, 278654), (12008, 219990), (14666, 180120), (15010, 175992), (18012, 146660), (18960, 139327), (21999, 120080), (22515, 117328), (24016, 109995), (29332, 90060), (30020, 87996), (36024, 73330), (36665, 72048), (43998, 60040), (45030, 58664)]