319625280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8573

約数の個数: 168

約数和(自身を含む): 1184083992

約数和(自身を除く): 864458712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 8537, 9360, 12480, 17074, 18720, 25611, 34148, 37440, 42685, 51222, 68296, 76833, 85370, 102444, 110981, 128055, 136592, 153666, 170740, 204888, 221962, 256110, 273184, 307332, 332943, 341480, 384165, 409776, 443924, 512220, 546368, 554905, 614664, 665886, 682960, 768330, 819552, 887848, 998829, 1024440, 1109810, 1229328, 1331772, 1365920, 1536660, 1639104, 1664715, 1775696, 1997658, 2048880, 2219620, 2458656, 2663544, 2731840, 3073320, 3329430, 3551392, 3995316, 4097760, 4439240, 4917312, 4994145, 5327088, 6146640, 6658860, 7102784, 7990632, 8195520, 8878480, 9988290, 10654176, 12293280, 13317720, 15981264, 17756960, 19976580, 21308352, 24586560, 26635440, 31962528, 35513920, 39953160, 53270880, 63925056, 79906320, 106541760, 159812640, 319625280]

約数ペア:

[(1, 319625280), (2, 159812640), (3, 106541760), (4, 79906320), (5, 63925056), (6, 53270880), (8, 39953160), (9, 35513920), (10, 31962528), (12, 26635440), (13, 24586560), (15, 21308352), (16, 19976580), (18, 17756960), (20, 15981264), (24, 13317720), (26, 12293280), (30, 10654176), (32, 9988290), (36, 8878480), (39, 8195520), (40, 7990632), (45, 7102784), (48, 6658860), (52, 6146640), (60, 5327088), (64, 4994145), (65, 4917312), (72, 4439240), (78, 4097760), (80, 3995316), (90, 3551392), (96, 3329430), (104, 3073320), (117, 2731840), (120, 2663544), (130, 2458656), (144, 2219620), (156, 2048880), (160, 1997658), (180, 1775696), (192, 1664715), (195, 1639104), (208, 1536660), (234, 1365920), (240, 1331772), (260, 1229328), (288, 1109810), (312, 1024440), (320, 998829), (360, 887848), (390, 819552), (416, 768330), (468, 682960), (480, 665886), (520, 614664), (576, 554905), (585, 546368), (624, 512220), (720, 443924), (780, 409776), (832, 384165), (936, 341480), (960, 332943), (1040, 307332), (1170, 273184), (1248, 256110), (1440, 221962), (1560, 204888), (1872, 170740), (2080, 153666), (2340, 136592), (2496, 128055), (2880, 110981), (3120, 102444), (3744, 85370), (4160, 76833), (4680, 68296), (6240, 51222), (7488, 42685), (8537, 37440), (9360, 34148), (12480, 25611), (17074, 18720)]