201680480560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{89821}}^1$

素因数の和:89991

約数の個数: 160

約数和(自身を含む): 538897508352

約数和(自身を除く): 337217027792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 127, 130, 136, 170, 208, 221, 254, 260, 272, 340, 442, 508, 520, 635, 680, 884, 1016, 1040, 1105, 1270, 1360, 1651, 1768, 2032, 2159, 2210, 2540, 3302, 3536, 4318, 4420, 5080, 6604, 8255, 8636, 8840, 10160, 10795, 13208, 16510, 17272, 17680, 21590, 26416, 28067, 33020, 34544, 43180, 56134, 66040, 86360, 89821, 112268, 132080, 140335, 172720, 179642, 224536, 280670, 359284, 449072, 449105, 561340, 718568, 898210, 1122680, 1167673, 1437136, 1526957, 1796420, 2245360, 2335346, 3053914, 3592840, 4670692, 5838365, 6107828, 7185680, 7634785, 9341384, 11407267, 11676730, 12215656, 15269570, 18682768, 19850441, 22814534, 23353460, 24431312, 30539140, 39700882, 45629068, 46706920, 57036335, 61078280, 79401764, 91258136, 93413840, 99252205, 114072670, 122156560, 148294471, 158803528, 182516272, 193923539, 198504410, 228145340, 296588942, 317607056, 387847078, 397008820, 456290680, 593177884, 741472355, 775694156, 794017640, 912581360, 969617695, 1186355768, 1482944710, 1551388312, 1588035280, 1939235390, 2372711536, 2521006007, 2965889420, 3102776624, 3878470780, 5042012014, 5931778840, 7756941560, 10084024028, 11863557680, 12605030035, 15513883120, 20168048056, 25210060070, 40336096112, 50420120140, 100840240280, 201680480560]

約数ペア:

[(1, 201680480560), (2, 100840240280), (4, 50420120140), (5, 40336096112), (8, 25210060070), (10, 20168048056), (13, 15513883120), (16, 12605030035), (17, 11863557680), (20, 10084024028), (26, 7756941560), (34, 5931778840), (40, 5042012014), (52, 3878470780), (65, 3102776624), (68, 2965889420), (80, 2521006007), (85, 2372711536), (104, 1939235390), (127, 1588035280), (130, 1551388312), (136, 1482944710), (170, 1186355768), (208, 969617695), (221, 912581360), (254, 794017640), (260, 775694156), (272, 741472355), (340, 593177884), (442, 456290680), (508, 397008820), (520, 387847078), (635, 317607056), (680, 296588942), (884, 228145340), (1016, 198504410), (1040, 193923539), (1105, 182516272), (1270, 158803528), (1360, 148294471), (1651, 122156560), (1768, 114072670), (2032, 99252205), (2159, 93413840), (2210, 91258136), (2540, 79401764), (3302, 61078280), (3536, 57036335), (4318, 46706920), (4420, 45629068), (5080, 39700882), (6604, 30539140), (8255, 24431312), (8636, 23353460), (8840, 22814534), (10160, 19850441), (10795, 18682768), (13208, 15269570), (16510, 12215656), (17272, 11676730), (17680, 11407267), (21590, 9341384), (26416, 7634785), (28067, 7185680), (33020, 6107828), (34544, 5838365), (43180, 4670692), (56134, 3592840), (66040, 3053914), (86360, 2335346), (89821, 2245360), (112268, 1796420), (132080, 1526957), (140335, 1437136), (172720, 1167673), (179642, 1122680), (224536, 898210), (280670, 718568), (359284, 561340), (449072, 449105)]