279877881270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1\times {\mathrm{5737}}^1$

素因数の和:7694

約数の個数: 128

約数和(自身を含む): 734694621696

約数和(自身を除く): 454816740426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 1867, 2010, 2613, 3734, 4355, 5226, 5601, 5737, 8710, 9335, 11202, 11474, 13065, 17211, 18670, 24271, 26130, 28005, 28685, 34422, 48542, 56010, 57370, 72813, 74581, 86055, 121355, 125089, 145626, 149162, 172110, 223743, 242710, 250178, 364065, 372905, 375267, 384379, 447486, 625445, 728130, 745810, 750534, 768758, 1118715, 1153137, 1250890, 1626157, 1876335, 1921895, 2237430, 2306274, 3252314, 3752670, 3843790, 4878471, 4996927, 5765685, 8130785, 9756942, 9993854, 10710979, 11531370, 14990781, 16261570, 21421958, 24392355, 24984635, 29981562, 32132937, 48784710, 49969270, 53554895, 64265874, 74953905, 107109790, 139242727, 149907810, 160664685, 278485454, 321329370, 417728181, 696213635, 717635593, 835456362, 1392427270, 1435271186, 2088640905, 2152906779, 3588177965, 4177281810, 4305813558, 7176355930, 9329262709, 10764533895, 18658525418, 21529067790, 27987788127, 46646313545, 55975576254, 93292627090, 139938940635, 279877881270]

約数ペア:

[(1, 279877881270), (2, 139938940635), (3, 93292627090), (5, 55975576254), (6, 46646313545), (10, 27987788127), (13, 21529067790), (15, 18658525418), (26, 10764533895), (30, 9329262709), (39, 7176355930), (65, 4305813558), (67, 4177281810), (78, 3588177965), (130, 2152906779), (134, 2088640905), (195, 1435271186), (201, 1392427270), (335, 835456362), (390, 717635593), (402, 696213635), (670, 417728181), (871, 321329370), (1005, 278485454), (1742, 160664685), (1867, 149907810), (2010, 139242727), (2613, 107109790), (3734, 74953905), (4355, 64265874), (5226, 53554895), (5601, 49969270), (5737, 48784710), (8710, 32132937), (9335, 29981562), (11202, 24984635), (11474, 24392355), (13065, 21421958), (17211, 16261570), (18670, 14990781), (24271, 11531370), (26130, 10710979), (28005, 9993854), (28685, 9756942), (34422, 8130785), (48542, 5765685), (56010, 4996927), (57370, 4878471), (72813, 3843790), (74581, 3752670), (86055, 3252314), (121355, 2306274), (125089, 2237430), (145626, 1921895), (149162, 1876335), (172110, 1626157), (223743, 1250890), (242710, 1153137), (250178, 1118715), (364065, 768758), (372905, 750534), (375267, 745810), (384379, 728130), (447486, 625445)]