152540640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 288

約数和(自身を含む): 612480960

約数和(自身を除く): 459940320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 409, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 818, 840, 888, 1008, 1036, 1110, 1120, 1184, 1227, 1260, 1295, 1332, 1440, 1480, 1554, 1636, 1665, 1680, 1776, 2016, 2045, 2072, 2220, 2331, 2454, 2520, 2590, 2664, 2863, 2960, 3108, 3272, 3330, 3360, 3552, 3681, 3885, 4090, 4144, 4440, 4662, 4908, 5040, 5180, 5328, 5726, 5920, 6135, 6216, 6544, 6660, 7362, 7770, 8180, 8288, 8589, 8880, 9324, 9816, 10080, 10360, 10656, 11452, 11655, 12270, 12432, 13088, 13320, 14315, 14724, 15133, 15540, 16360, 17178, 17760, 18405, 18648, 19632, 20720, 22904, 23310, 24540, 24864, 25767, 26640, 28630, 29448, 30266, 31080, 32720, 34356, 36810, 37296, 39264, 41440, 42945, 45399, 45808, 46620, 49080, 51534, 53280, 57260, 58896, 60532, 62160, 65440, 68712, 73620, 74592, 75665, 85890, 90798, 91616, 93240, 98160, 103068, 105931, 114520, 117792, 121064, 124320, 128835, 136197, 137424, 147240, 151330, 171780, 181596, 186480, 196320, 206136, 211862, 226995, 229040, 242128, 257670, 272394, 274848, 294480, 302660, 317793, 343560, 363192, 372960, 412272, 423724, 453990, 458080, 484256, 515340, 529655, 544788, 588960, 605320, 635586, 680985, 687120, 726384, 824544, 847448, 907980, 953379, 1030680, 1059310, 1089576, 1210640, 1271172, 1361970, 1374240, 1452768, 1588965, 1694896, 1815960, 1906758, 2061360, 2118620, 2179152, 2421280, 2542344, 2723940, 3177930, 3389792, 3631920, 3813516, 4122720, 4237240, 4358304, 4766895, 5084688, 5447880, 6355860, 7263840, 7627032, 8474480, 9533790, 10169376, 10895760, 12711720, 15254064, 16948960, 19067580, 21791520, 25423440, 30508128, 38135160, 50846880, 76270320, 152540640]

約数ペア:

[(1, 152540640), (2, 76270320), (3, 50846880), (4, 38135160), (5, 30508128), (6, 25423440), (7, 21791520), (8, 19067580), (9, 16948960), (10, 15254064), (12, 12711720), (14, 10895760), (15, 10169376), (16, 9533790), (18, 8474480), (20, 7627032), (21, 7263840), (24, 6355860), (28, 5447880), (30, 5084688), (32, 4766895), (35, 4358304), (36, 4237240), (37, 4122720), (40, 3813516), (42, 3631920), (45, 3389792), (48, 3177930), (56, 2723940), (60, 2542344), (63, 2421280), (70, 2179152), (72, 2118620), (74, 2061360), (80, 1906758), (84, 1815960), (90, 1694896), (96, 1588965), (105, 1452768), (111, 1374240), (112, 1361970), (120, 1271172), (126, 1210640), (140, 1089576), (144, 1059310), (148, 1030680), (160, 953379), (168, 907980), (180, 847448), (185, 824544), (210, 726384), (222, 687120), (224, 680985), (240, 635586), (252, 605320), (259, 588960), (280, 544788), (288, 529655), (296, 515340), (315, 484256), (333, 458080), (336, 453990), (360, 423724), (370, 412272), (409, 372960), (420, 363192), (444, 343560), (480, 317793), (504, 302660), (518, 294480), (555, 274848), (560, 272394), (592, 257670), (630, 242128), (666, 229040), (672, 226995), (720, 211862), (740, 206136), (777, 196320), (818, 186480), (840, 181596), (888, 171780), (1008, 151330), (1036, 147240), (1110, 137424), (1120, 136197), (1184, 128835), (1227, 124320), (1260, 121064), (1295, 117792), (1332, 114520), (1440, 105931), (1480, 103068), (1554, 98160), (1636, 93240), (1665, 91616), (1680, 90798), (1776, 85890), (2016, 75665), (2045, 74592), (2072, 73620), (2220, 68712), (2331, 65440), (2454, 62160), (2520, 60532), (2590, 58896), (2664, 57260), (2863, 53280), (2960, 51534), (3108, 49080), (3272, 46620), (3330, 45808), (3360, 45399), (3552, 42945), (3681, 41440), (3885, 39264), (4090, 37296), (4144, 36810), (4440, 34356), (4662, 32720), (4908, 31080), (5040, 30266), (5180, 29448), (5328, 28630), (5726, 26640), (5920, 25767), (6135, 24864), (6216, 24540), (6544, 23310), (6660, 22904), (7362, 20720), (7770, 19632), (8180, 18648), (8288, 18405), (8589, 17760), (8880, 17178), (9324, 16360), (9816, 15540), (10080, 15133), (10360, 14724), (10656, 14315), (11452, 13320), (11655, 13088), (12270, 12432)]