406102320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1084

約数の個数: 240

約数和(自身を含む): 1504382880

約数和(自身を除く): 1098280560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 144, 156, 172, 180, 195, 208, 215, 234, 240, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 624, 645, 688, 720, 774, 780, 860, 936, 1009, 1032, 1040, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1872, 1935, 2018, 2064, 2236, 2340, 2580, 2795, 3027, 3096, 3120, 3354, 3440, 3870, 4036, 4472, 4680, 5031, 5045, 5160, 5590, 6054, 6192, 6708, 7740, 8072, 8385, 8944, 9081, 9360, 10062, 10090, 10320, 11180, 12108, 13117, 13416, 15135, 15480, 16144, 16770, 18162, 20124, 20180, 22360, 24216, 25155, 26234, 26832, 30270, 30960, 33540, 36324, 39351, 40248, 40360, 43387, 44720, 45405, 48432, 50310, 52468, 60540, 65585, 67080, 72648, 78702, 80496, 80720, 86774, 90810, 100620, 104936, 118053, 121080, 130161, 131170, 134160, 145296, 157404, 173548, 181620, 196755, 201240, 209872, 216935, 236106, 242160, 260322, 262340, 314808, 347096, 363240, 390483, 393510, 402480, 433870, 472212, 520644, 524680, 564031, 590265, 629616, 650805, 694192, 726480, 780966, 787020, 867740, 944424, 1041288, 1049360, 1128062, 1180530, 1301610, 1561932, 1574040, 1692093, 1735480, 1888848, 1952415, 2082576, 2256124, 2361060, 2603220, 2820155, 3123864, 3148080, 3384186, 3470960, 3904830, 4512248, 4722120, 5076279, 5206440, 5640310, 6247728, 6768372, 7809660, 8460465, 9024496, 9444240, 10152558, 10412880, 11280620, 13536744, 15619320, 16920930, 20305116, 22561240, 25381395, 27073488, 31238640, 33841860, 40610232, 45122480, 50762790, 67683720, 81220464, 101525580, 135367440, 203051160, 406102320]

約数ペア:

[(1, 406102320), (2, 203051160), (3, 135367440), (4, 101525580), (5, 81220464), (6, 67683720), (8, 50762790), (9, 45122480), (10, 40610232), (12, 33841860), (13, 31238640), (15, 27073488), (16, 25381395), (18, 22561240), (20, 20305116), (24, 16920930), (26, 15619320), (30, 13536744), (36, 11280620), (39, 10412880), (40, 10152558), (43, 9444240), (45, 9024496), (48, 8460465), (52, 7809660), (60, 6768372), (65, 6247728), (72, 5640310), (78, 5206440), (80, 5076279), (86, 4722120), (90, 4512248), (104, 3904830), (117, 3470960), (120, 3384186), (129, 3148080), (130, 3123864), (144, 2820155), (156, 2603220), (172, 2361060), (180, 2256124), (195, 2082576), (208, 1952415), (215, 1888848), (234, 1735480), (240, 1692093), (258, 1574040), (260, 1561932), (312, 1301610), (344, 1180530), (360, 1128062), (387, 1049360), (390, 1041288), (430, 944424), (468, 867740), (516, 787020), (520, 780966), (559, 726480), (585, 694192), (624, 650805), (645, 629616), (688, 590265), (720, 564031), (774, 524680), (780, 520644), (860, 472212), (936, 433870), (1009, 402480), (1032, 393510), (1040, 390483), (1118, 363240), (1170, 347096), (1290, 314808), (1548, 262340), (1560, 260322), (1677, 242160), (1720, 236106), (1872, 216935), (1935, 209872), (2018, 201240), (2064, 196755), (2236, 181620), (2340, 173548), (2580, 157404), (2795, 145296), (3027, 134160), (3096, 131170), (3120, 130161), (3354, 121080), (3440, 118053), (3870, 104936), (4036, 100620), (4472, 90810), (4680, 86774), (5031, 80720), (5045, 80496), (5160, 78702), (5590, 72648), (6054, 67080), (6192, 65585), (6708, 60540), (7740, 52468), (8072, 50310), (8385, 48432), (8944, 45405), (9081, 44720), (9360, 43387), (10062, 40360), (10090, 40248), (10320, 39351), (11180, 36324), (12108, 33540), (13117, 30960), (13416, 30270), (15135, 26832), (15480, 26234), (16144, 25155), (16770, 24216), (18162, 22360), (20124, 20180)]