193108440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13523}}^1$

素因数の和:13561

約数の個数: 128

約数和(自身を含む): 701084160

約数和(自身を除く): 507975720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 13523, 14280, 27046, 40569, 54092, 67615, 81138, 94661, 108184, 135230, 162276, 189322, 202845, 229891, 270460, 283983, 324552, 378644, 405690, 459782, 473305, 540920, 567966, 689673, 757288, 811380, 919564, 946610, 1135932, 1149455, 1379346, 1419915, 1609237, 1622760, 1839128, 1893220, 2271864, 2298910, 2758692, 2839830, 3218474, 3448365, 3786440, 4597820, 4827711, 5517384, 5679660, 6436948, 6896730, 8046185, 9195640, 9655422, 11359320, 12873896, 13793460, 16092370, 19310844, 24138555, 27586920, 32184740, 38621688, 48277110, 64369480, 96554220, 193108440]

約数ペア:

[(1, 193108440), (2, 96554220), (3, 64369480), (4, 48277110), (5, 38621688), (6, 32184740), (7, 27586920), (8, 24138555), (10, 19310844), (12, 16092370), (14, 13793460), (15, 12873896), (17, 11359320), (20, 9655422), (21, 9195640), (24, 8046185), (28, 6896730), (30, 6436948), (34, 5679660), (35, 5517384), (40, 4827711), (42, 4597820), (51, 3786440), (56, 3448365), (60, 3218474), (68, 2839830), (70, 2758692), (84, 2298910), (85, 2271864), (102, 1893220), (105, 1839128), (119, 1622760), (120, 1609237), (136, 1419915), (140, 1379346), (168, 1149455), (170, 1135932), (204, 946610), (210, 919564), (238, 811380), (255, 757288), (280, 689673), (340, 567966), (357, 540920), (408, 473305), (420, 459782), (476, 405690), (510, 378644), (595, 324552), (680, 283983), (714, 270460), (840, 229891), (952, 202845), (1020, 189322), (1190, 162276), (1428, 135230), (1785, 108184), (2040, 94661), (2380, 81138), (2856, 67615), (3570, 54092), (4760, 40569), (7140, 27046), (13523, 14280)]