2258284920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{881}}^1$

素因数の和:1457

約数の個数: 128

約数和(自身を含む): 6961308480

約数和(自身を除く): 4703023560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 521, 615, 820, 881, 984, 1042, 1230, 1563, 1640, 1762, 2084, 2460, 2605, 2643, 3126, 3524, 4168, 4405, 4920, 5210, 5286, 6252, 7048, 7815, 8810, 10420, 10572, 12504, 13215, 15630, 17620, 20840, 21144, 21361, 26430, 31260, 35240, 36121, 42722, 52860, 62520, 64083, 72242, 85444, 105720, 106805, 108363, 128166, 144484, 170888, 180605, 213610, 216726, 256332, 288968, 320415, 361210, 427220, 433452, 459001, 512664, 541815, 640830, 722420, 854440, 866904, 918002, 1083630, 1281660, 1377003, 1444840, 1836004, 2167260, 2295005, 2563320, 2754006, 3672008, 4334520, 4590010, 5508012, 6885015, 9180020, 11016024, 13770030, 18360040, 18819041, 27540060, 37638082, 55080120, 56457123, 75276164, 94095205, 112914246, 150552328, 188190410, 225828492, 282285615, 376380820, 451656984, 564571230, 752761640, 1129142460, 2258284920]

約数ペア:

[(1, 2258284920), (2, 1129142460), (3, 752761640), (4, 564571230), (5, 451656984), (6, 376380820), (8, 282285615), (10, 225828492), (12, 188190410), (15, 150552328), (20, 112914246), (24, 94095205), (30, 75276164), (40, 56457123), (41, 55080120), (60, 37638082), (82, 27540060), (120, 18819041), (123, 18360040), (164, 13770030), (205, 11016024), (246, 9180020), (328, 6885015), (410, 5508012), (492, 4590010), (521, 4334520), (615, 3672008), (820, 2754006), (881, 2563320), (984, 2295005), (1042, 2167260), (1230, 1836004), (1563, 1444840), (1640, 1377003), (1762, 1281660), (2084, 1083630), (2460, 918002), (2605, 866904), (2643, 854440), (3126, 722420), (3524, 640830), (4168, 541815), (4405, 512664), (4920, 459001), (5210, 433452), (5286, 427220), (6252, 361210), (7048, 320415), (7815, 288968), (8810, 256332), (10420, 216726), (10572, 213610), (12504, 180605), (13215, 170888), (15630, 144484), (17620, 128166), (20840, 108363), (21144, 106805), (21361, 105720), (26430, 85444), (31260, 72242), (35240, 64083), (36121, 62520), (42722, 52860)]