28156655280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{530857}}^1$

素因数の和:530903

約数の個数: 160

約数和(自身を含む): 99529504704

約数和(自身を除く): 71372849424

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, 4080, 4420, 5304, 6630, 8840, 10608, 13260, 17680, 26520, 53040, 530857, 1061714, 1592571, 2123428, 2654285, 3185142, 4246856, 5308570, 6370284, 6901141, 7962855, 8493712, 9024569, 10617140, 12740568, 13802282, 15925710, 18049138, 20703423, 21234280, 25481136, 27073707, 27604564, 31851420, 34505705, 36098276, 41406846, 42468560, 45122845, 54147414, 55209128, 63702840, 69011410, 72196552, 82813692, 90245690, 103517115, 108294828, 110418256, 117319397, 127405680, 135368535, 138022820, 144393104, 165627384, 180491380, 207034230, 216589656, 234638794, 270737070, 276045640, 331254768, 351958191, 360982760, 414068460, 433179312, 469277588, 541474140, 552091280, 586596985, 703916382, 721965520, 828136920, 938555176, 1082948280, 1173193970, 1407832764, 1656273840, 1759790955, 1877110352, 2165896560, 2346387940, 2815665528, 3519581910, 4692775880, 5631331056, 7039163820, 9385551760, 14078327640, 28156655280]

約数ペア:

[(1, 28156655280), (2, 14078327640), (3, 9385551760), (4, 7039163820), (5, 5631331056), (6, 4692775880), (8, 3519581910), (10, 2815665528), (12, 2346387940), (13, 2165896560), (15, 1877110352), (16, 1759790955), (17, 1656273840), (20, 1407832764), (24, 1173193970), (26, 1082948280), (30, 938555176), (34, 828136920), (39, 721965520), (40, 703916382), (48, 586596985), (51, 552091280), (52, 541474140), (60, 469277588), (65, 433179312), (68, 414068460), (78, 360982760), (80, 351958191), (85, 331254768), (102, 276045640), (104, 270737070), (120, 234638794), (130, 216589656), (136, 207034230), (156, 180491380), (170, 165627384), (195, 144393104), (204, 138022820), (208, 135368535), (221, 127405680), (240, 117319397), (255, 110418256), (260, 108294828), (272, 103517115), (312, 90245690), (340, 82813692), (390, 72196552), (408, 69011410), (442, 63702840), (510, 55209128), (520, 54147414), (624, 45122845), (663, 42468560), (680, 41406846), (780, 36098276), (816, 34505705), (884, 31851420), (1020, 27604564), (1040, 27073707), (1105, 25481136), (1326, 21234280), (1360, 20703423), (1560, 18049138), (1768, 15925710), (2040, 13802282), (2210, 12740568), (2652, 10617140), (3120, 9024569), (3315, 8493712), (3536, 7962855), (4080, 6901141), (4420, 6370284), (5304, 5308570), (6630, 4246856), (8840, 3185142), (10608, 2654285), (13260, 2123428), (17680, 1592571), (26520, 1061714), (53040, 530857)]