65403240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 229906080

約数和(自身を除く): 164502840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 227, 245, 280, 294, 343, 392, 420, 454, 490, 588, 681, 686, 735, 840, 908, 980, 1029, 1135, 1176, 1362, 1372, 1470, 1589, 1715, 1816, 1960, 2058, 2270, 2401, 2724, 2744, 2940, 3178, 3405, 3430, 4116, 4540, 4767, 4802, 5145, 5448, 5880, 6356, 6810, 6860, 7203, 7945, 8232, 9080, 9534, 9604, 10290, 11123, 12005, 12712, 13620, 13720, 14406, 15890, 19068, 19208, 20580, 22246, 23835, 24010, 27240, 28812, 31780, 33369, 36015, 38136, 41160, 44492, 47670, 48020, 55615, 57624, 63560, 66738, 72030, 77861, 88984, 95340, 96040, 111230, 133476, 144060, 155722, 166845, 190680, 222460, 233583, 266952, 288120, 311444, 333690, 389305, 444920, 467166, 545027, 622888, 667380, 778610, 934332, 1090054, 1167915, 1334760, 1557220, 1635081, 1868664, 2180108, 2335830, 2725135, 3114440, 3270162, 4360216, 4671660, 5450270, 6540324, 8175405, 9343320, 10900540, 13080648, 16350810, 21801080, 32701620, 65403240]

約数ペア:

[(1, 65403240), (2, 32701620), (3, 21801080), (4, 16350810), (5, 13080648), (6, 10900540), (7, 9343320), (8, 8175405), (10, 6540324), (12, 5450270), (14, 4671660), (15, 4360216), (20, 3270162), (21, 3114440), (24, 2725135), (28, 2335830), (30, 2180108), (35, 1868664), (40, 1635081), (42, 1557220), (49, 1334760), (56, 1167915), (60, 1090054), (70, 934332), (84, 778610), (98, 667380), (105, 622888), (120, 545027), (140, 467166), (147, 444920), (168, 389305), (196, 333690), (210, 311444), (227, 288120), (245, 266952), (280, 233583), (294, 222460), (343, 190680), (392, 166845), (420, 155722), (454, 144060), (490, 133476), (588, 111230), (681, 96040), (686, 95340), (735, 88984), (840, 77861), (908, 72030), (980, 66738), (1029, 63560), (1135, 57624), (1176, 55615), (1362, 48020), (1372, 47670), (1470, 44492), (1589, 41160), (1715, 38136), (1816, 36015), (1960, 33369), (2058, 31780), (2270, 28812), (2401, 27240), (2724, 24010), (2744, 23835), (2940, 22246), (3178, 20580), (3405, 19208), (3430, 19068), (4116, 15890), (4540, 14406), (4767, 13720), (4802, 13620), (5145, 12712), (5448, 12005), (5880, 11123), (6356, 10290), (6810, 9604), (6860, 9534), (7203, 9080), (7945, 8232)]