431387490820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{11197}}^1$

素因数の和:11958

約数の個数: 192

約数和(自身を含む): 1121985849600

約数和(自身を除く): 690598358780

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 709, 715, 836, 988, 1045, 1235, 1418, 1430, 2090, 2470, 2717, 2836, 2860, 3545, 4180, 4940, 5434, 7090, 7799, 9217, 10868, 11197, 13471, 13585, 14180, 15598, 18434, 22394, 26942, 27170, 31196, 36868, 38995, 44788, 46085, 53884, 54340, 55985, 67355, 77990, 92170, 101387, 111970, 123167, 134710, 145561, 148181, 155980, 175123, 184340, 202774, 212743, 223940, 246334, 269420, 291122, 296362, 350246, 405548, 425486, 492668, 506935, 582244, 592724, 615835, 700492, 727805, 740905, 850972, 875615, 1013870, 1063715, 1231670, 1455610, 1481810, 1601171, 1751230, 1926353, 2027740, 2127430, 2340173, 2463340, 2765659, 2911220, 2963620, 3202342, 3502460, 3852706, 4254860, 4680346, 5531318, 6404684, 7705412, 7938673, 8005855, 9360692, 9631765, 11062636, 11700865, 13828295, 15877346, 16011710, 19263530, 23401730, 27656590, 30422249, 31754692, 32023420, 38527060, 39693365, 46803460, 55313180, 60844498, 79386730, 87325403, 103202749, 121688996, 150834787, 152111245, 158773460, 174650806, 206405498, 301669574, 304222490, 349301612, 412810996, 436627015, 516013745, 603339148, 608444980, 754173935, 873254030, 1032027490, 1135230239, 1508347870, 1659182657, 1746508060, 1960852231, 2064054980, 2270460478, 3016695740, 3318365314, 3921704462, 4540920956, 5676151195, 6636730628, 7843408924, 8295913285, 9804261155, 11352302390, 16591826570, 19608522310, 21569374541, 22704604780, 33183653140, 39217044620, 43138749082, 86277498164, 107846872705, 215693745410, 431387490820]

約数ペア:

[(1, 431387490820), (2, 215693745410), (4, 107846872705), (5, 86277498164), (10, 43138749082), (11, 39217044620), (13, 33183653140), (19, 22704604780), (20, 21569374541), (22, 19608522310), (26, 16591826570), (38, 11352302390), (44, 9804261155), (52, 8295913285), (55, 7843408924), (65, 6636730628), (76, 5676151195), (95, 4540920956), (110, 3921704462), (130, 3318365314), (143, 3016695740), (190, 2270460478), (209, 2064054980), (220, 1960852231), (247, 1746508060), (260, 1659182657), (286, 1508347870), (380, 1135230239), (418, 1032027490), (494, 873254030), (572, 754173935), (709, 608444980), (715, 603339148), (836, 516013745), (988, 436627015), (1045, 412810996), (1235, 349301612), (1418, 304222490), (1430, 301669574), (2090, 206405498), (2470, 174650806), (2717, 158773460), (2836, 152111245), (2860, 150834787), (3545, 121688996), (4180, 103202749), (4940, 87325403), (5434, 79386730), (7090, 60844498), (7799, 55313180), (9217, 46803460), (10868, 39693365), (11197, 38527060), (13471, 32023420), (13585, 31754692), (14180, 30422249), (15598, 27656590), (18434, 23401730), (22394, 19263530), (26942, 16011710), (27170, 15877346), (31196, 13828295), (36868, 11700865), (38995, 11062636), (44788, 9631765), (46085, 9360692), (53884, 8005855), (54340, 7938673), (55985, 7705412), (67355, 6404684), (77990, 5531318), (92170, 4680346), (101387, 4254860), (111970, 3852706), (123167, 3502460), (134710, 3202342), (145561, 2963620), (148181, 2911220), (155980, 2765659), (175123, 2463340), (184340, 2340173), (202774, 2127430), (212743, 2027740), (223940, 1926353), (246334, 1751230), (269420, 1601171), (291122, 1481810), (296362, 1455610), (350246, 1231670), (405548, 1063715), (425486, 1013870), (492668, 875615), (506935, 850972), (582244, 740905), (592724, 727805), (615835, 700492)]