191315280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1$

素因数の和:3653

約数の個数: 160

約数和(自身を含む): 676456704

約数和(自身を除く): 485141424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 3607, 4080, 4420, 5304, 6630, 7214, 8840, 10608, 10821, 13260, 14428, 17680, 18035, 21642, 26520, 28856, 36070, 43284, 46891, 53040, 54105, 57712, 61319, 72140, 86568, 93782, 108210, 122638, 140673, 144280, 173136, 183957, 187564, 216420, 234455, 245276, 281346, 288560, 306595, 367914, 375128, 432840, 468910, 490552, 562692, 613190, 703365, 735828, 750256, 797147, 865680, 919785, 937820, 981104, 1125384, 1226380, 1406730, 1471656, 1594294, 1839570, 1875640, 2250768, 2391441, 2452760, 2813460, 2943312, 3188588, 3679140, 3751280, 3985735, 4782882, 4905520, 5626920, 6377176, 7358280, 7971470, 9565764, 11253840, 11957205, 12754352, 14716560, 15942940, 19131528, 23914410, 31885880, 38263056, 47828820, 63771760, 95657640, 191315280]

約数ペア:

[(1, 191315280), (2, 95657640), (3, 63771760), (4, 47828820), (5, 38263056), (6, 31885880), (8, 23914410), (10, 19131528), (12, 15942940), (13, 14716560), (15, 12754352), (16, 11957205), (17, 11253840), (20, 9565764), (24, 7971470), (26, 7358280), (30, 6377176), (34, 5626920), (39, 4905520), (40, 4782882), (48, 3985735), (51, 3751280), (52, 3679140), (60, 3188588), (65, 2943312), (68, 2813460), (78, 2452760), (80, 2391441), (85, 2250768), (102, 1875640), (104, 1839570), (120, 1594294), (130, 1471656), (136, 1406730), (156, 1226380), (170, 1125384), (195, 981104), (204, 937820), (208, 919785), (221, 865680), (240, 797147), (255, 750256), (260, 735828), (272, 703365), (312, 613190), (340, 562692), (390, 490552), (408, 468910), (442, 432840), (510, 375128), (520, 367914), (624, 306595), (663, 288560), (680, 281346), (780, 245276), (816, 234455), (884, 216420), (1020, 187564), (1040, 183957), (1105, 173136), (1326, 144280), (1360, 140673), (1560, 122638), (1768, 108210), (2040, 93782), (2210, 86568), (2652, 72140), (3120, 61319), (3315, 57712), (3536, 54105), (3607, 53040), (4080, 46891), (4420, 43284), (5304, 36070), (6630, 28856), (7214, 26520), (8840, 21642), (10608, 18035), (10821, 17680), (13260, 14428)]