1572203520020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1\times {\mathrm{123289}}^1$

素因数の和:124537

約数の個数: 96

約数和(自身を含む): 3824396620800

約数和(自身を除く): 2252193100780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1153, 1580, 2212, 2306, 2765, 4612, 5530, 5765, 8071, 11060, 11530, 16142, 23060, 32284, 40355, 80710, 91087, 123289, 161420, 182174, 246578, 364348, 455435, 493156, 616445, 637609, 863023, 910870, 1232890, 1275218, 1726046, 1821740, 2465780, 2550436, 3188045, 3452092, 4315115, 6376090, 8630230, 9739831, 12752180, 17260460, 19479662, 38959324, 48699155, 68178817, 97398310, 136357634, 142152217, 194796620, 272715268, 284304434, 340894085, 568608868, 681788170, 710761085, 995065519, 1363576340, 1421522170, 1990131038, 2843044340, 3980262076, 4975327595, 9950655190, 11230025143, 19901310380, 22460050286, 44920100572, 56150125715, 78610176001, 112300251430, 157220352002, 224600502860, 314440704004, 393050880005, 786101760010, 1572203520020]

約数ペア:

[(1, 1572203520020), (2, 786101760010), (4, 393050880005), (5, 314440704004), (7, 224600502860), (10, 157220352002), (14, 112300251430), (20, 78610176001), (28, 56150125715), (35, 44920100572), (70, 22460050286), (79, 19901310380), (140, 11230025143), (158, 9950655190), (316, 4975327595), (395, 3980262076), (553, 2843044340), (790, 1990131038), (1106, 1421522170), (1153, 1363576340), (1580, 995065519), (2212, 710761085), (2306, 681788170), (2765, 568608868), (4612, 340894085), (5530, 284304434), (5765, 272715268), (8071, 194796620), (11060, 142152217), (11530, 136357634), (16142, 97398310), (23060, 68178817), (32284, 48699155), (40355, 38959324), (80710, 19479662), (91087, 17260460), (123289, 12752180), (161420, 9739831), (182174, 8630230), (246578, 6376090), (364348, 4315115), (455435, 3452092), (493156, 3188045), (616445, 2550436), (637609, 2465780), (863023, 1821740), (910870, 1726046), (1232890, 1275218)]