817430880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1389

約数の個数: 192

約数和(自身を含む): 2959262208

約数和(自身を除く): 2141831328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 211, 224, 240, 280, 336, 420, 422, 480, 560, 633, 672, 840, 844, 1055, 1120, 1153, 1266, 1477, 1680, 1688, 2110, 2306, 2532, 2954, 3165, 3360, 3376, 3459, 4220, 4431, 4612, 5064, 5765, 5908, 6330, 6752, 6918, 7385, 8071, 8440, 8862, 9224, 10128, 11530, 11816, 12660, 13836, 14770, 16142, 16880, 17295, 17724, 18448, 20256, 22155, 23060, 23632, 24213, 25320, 27672, 29540, 32284, 33760, 34590, 35448, 36896, 40355, 44310, 46120, 47264, 48426, 50640, 55344, 59080, 64568, 69180, 70896, 80710, 88620, 92240, 96852, 101280, 110688, 118160, 121065, 129136, 138360, 141792, 161420, 177240, 184480, 193704, 236320, 242130, 243283, 258272, 276720, 322840, 354480, 387408, 484260, 486566, 553440, 645680, 708960, 729849, 774816, 968520, 973132, 1216415, 1291360, 1459698, 1702981, 1937040, 1946264, 2432830, 2919396, 3405962, 3649245, 3874080, 3892528, 4865660, 5108943, 5838792, 6811924, 7298490, 7785056, 8514905, 9731320, 10217886, 11677584, 13623848, 14596980, 17029810, 19462640, 20435772, 23355168, 25544715, 27247696, 29193960, 34059620, 38925280, 40871544, 51089430, 54495392, 58387920, 68119240, 81743088, 102178860, 116775840, 136238480, 163486176, 204357720, 272476960, 408715440, 817430880]

約数ペア:

[(1, 817430880), (2, 408715440), (3, 272476960), (4, 204357720), (5, 163486176), (6, 136238480), (7, 116775840), (8, 102178860), (10, 81743088), (12, 68119240), (14, 58387920), (15, 54495392), (16, 51089430), (20, 40871544), (21, 38925280), (24, 34059620), (28, 29193960), (30, 27247696), (32, 25544715), (35, 23355168), (40, 20435772), (42, 19462640), (48, 17029810), (56, 14596980), (60, 13623848), (70, 11677584), (80, 10217886), (84, 9731320), (96, 8514905), (105, 7785056), (112, 7298490), (120, 6811924), (140, 5838792), (160, 5108943), (168, 4865660), (210, 3892528), (211, 3874080), (224, 3649245), (240, 3405962), (280, 2919396), (336, 2432830), (420, 1946264), (422, 1937040), (480, 1702981), (560, 1459698), (633, 1291360), (672, 1216415), (840, 973132), (844, 968520), (1055, 774816), (1120, 729849), (1153, 708960), (1266, 645680), (1477, 553440), (1680, 486566), (1688, 484260), (2110, 387408), (2306, 354480), (2532, 322840), (2954, 276720), (3165, 258272), (3360, 243283), (3376, 242130), (3459, 236320), (4220, 193704), (4431, 184480), (4612, 177240), (5064, 161420), (5765, 141792), (5908, 138360), (6330, 129136), (6752, 121065), (6918, 118160), (7385, 110688), (8071, 101280), (8440, 96852), (8862, 92240), (9224, 88620), (10128, 80710), (11530, 70896), (11816, 69180), (12660, 64568), (13836, 59080), (14770, 55344), (16142, 50640), (16880, 48426), (17295, 47264), (17724, 46120), (18448, 44310), (20256, 40355), (22155, 36896), (23060, 35448), (23632, 34590), (24213, 33760), (25320, 32284), (27672, 29540)]