405394080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9319

約数の個数: 192

約数和(自身を含む): 1571851008

約数和(自身を除く): 1166456928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 9281, 10920, 14560, 18562, 21840, 27843, 37124, 43680, 46405, 55686, 64967, 74248, 92810, 111372, 120653, 129934, 139215, 148496, 185620, 194901, 222744, 241306, 259868, 278430, 296992, 324835, 361959, 371240, 389802, 445488, 482612, 519736, 556860, 603265, 649670, 723918, 742480, 779604, 844571, 890976, 965224, 974505, 1039472, 1113720, 1206530, 1299340, 1447836, 1484960, 1559208, 1689142, 1809795, 1930448, 1949010, 2078944, 2227440, 2413060, 2533713, 2598680, 2895672, 3118416, 3378284, 3619590, 3860896, 3898020, 4222855, 4454880, 4826120, 5067426, 5197360, 5791344, 6236832, 6756568, 7239180, 7796040, 8445710, 9652240, 10134852, 10394720, 11582688, 12668565, 13513136, 14478360, 15592080, 16891420, 19304480, 20269704, 25337130, 27026272, 28956720, 31184160, 33782840, 40539408, 50674260, 57913440, 67565680, 81078816, 101348520, 135131360, 202697040, 405394080]

約数ペア:

[(1, 405394080), (2, 202697040), (3, 135131360), (4, 101348520), (5, 81078816), (6, 67565680), (7, 57913440), (8, 50674260), (10, 40539408), (12, 33782840), (13, 31184160), (14, 28956720), (15, 27026272), (16, 25337130), (20, 20269704), (21, 19304480), (24, 16891420), (26, 15592080), (28, 14478360), (30, 13513136), (32, 12668565), (35, 11582688), (39, 10394720), (40, 10134852), (42, 9652240), (48, 8445710), (52, 7796040), (56, 7239180), (60, 6756568), (65, 6236832), (70, 5791344), (78, 5197360), (80, 5067426), (84, 4826120), (91, 4454880), (96, 4222855), (104, 3898020), (105, 3860896), (112, 3619590), (120, 3378284), (130, 3118416), (140, 2895672), (156, 2598680), (160, 2533713), (168, 2413060), (182, 2227440), (195, 2078944), (208, 1949010), (210, 1930448), (224, 1809795), (240, 1689142), (260, 1559208), (273, 1484960), (280, 1447836), (312, 1299340), (336, 1206530), (364, 1113720), (390, 1039472), (416, 974505), (420, 965224), (455, 890976), (480, 844571), (520, 779604), (546, 742480), (560, 723918), (624, 649670), (672, 603265), (728, 556860), (780, 519736), (840, 482612), (910, 445488), (1040, 389802), (1092, 371240), (1120, 361959), (1248, 324835), (1365, 296992), (1456, 278430), (1560, 259868), (1680, 241306), (1820, 222744), (2080, 194901), (2184, 185620), (2730, 148496), (2912, 139215), (3120, 129934), (3360, 120653), (3640, 111372), (4368, 92810), (5460, 74248), (6240, 64967), (7280, 55686), (8736, 46405), (9281, 43680), (10920, 37124), (14560, 27843), (18562, 21840)]