864470340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 2806917120

約数和(自身を除く): 1942446780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 113, 124, 135, 155, 180, 186, 226, 270, 279, 310, 339, 372, 452, 457, 465, 540, 558, 565, 620, 678, 837, 914, 930, 1017, 1116, 1130, 1356, 1371, 1395, 1674, 1695, 1828, 1860, 2034, 2260, 2285, 2742, 2790, 3051, 3348, 3390, 3503, 4068, 4113, 4185, 4570, 5085, 5484, 5580, 6102, 6780, 6855, 7006, 8226, 8370, 9140, 10170, 10509, 12204, 12339, 13710, 14012, 14167, 15255, 16452, 16740, 17515, 20340, 20565, 21018, 24678, 27420, 28334, 30510, 31527, 35030, 41130, 42036, 42501, 49356, 51641, 52545, 56668, 61020, 61695, 63054, 70060, 70835, 82260, 85002, 94581, 103282, 105090, 123390, 126108, 127503, 141670, 154923, 157635, 170004, 189162, 206564, 210180, 212505, 246780, 255006, 258205, 283340, 309846, 315270, 378324, 382509, 425010, 464769, 472905, 510012, 516410, 619692, 630540, 637515, 765018, 774615, 850020, 929538, 945810, 1032820, 1275030, 1394307, 1530036, 1549230, 1600871, 1859076, 1891620, 1912545, 2323845, 2550060, 2788614, 3098460, 3201742, 3825090, 4647690, 4802613, 5577228, 6403484, 6971535, 7650180, 8004355, 9295380, 9605226, 13943070, 14407839, 16008710, 19210452, 24013065, 27886140, 28815678, 32017420, 43223517, 48026130, 57631356, 72039195, 86447034, 96052260, 144078390, 172894068, 216117585, 288156780, 432235170, 864470340]

約数ペア:

[(1, 864470340), (2, 432235170), (3, 288156780), (4, 216117585), (5, 172894068), (6, 144078390), (9, 96052260), (10, 86447034), (12, 72039195), (15, 57631356), (18, 48026130), (20, 43223517), (27, 32017420), (30, 28815678), (31, 27886140), (36, 24013065), (45, 19210452), (54, 16008710), (60, 14407839), (62, 13943070), (90, 9605226), (93, 9295380), (108, 8004355), (113, 7650180), (124, 6971535), (135, 6403484), (155, 5577228), (180, 4802613), (186, 4647690), (226, 3825090), (270, 3201742), (279, 3098460), (310, 2788614), (339, 2550060), (372, 2323845), (452, 1912545), (457, 1891620), (465, 1859076), (540, 1600871), (558, 1549230), (565, 1530036), (620, 1394307), (678, 1275030), (837, 1032820), (914, 945810), (930, 929538), (1017, 850020), (1116, 774615), (1130, 765018), (1356, 637515), (1371, 630540), (1395, 619692), (1674, 516410), (1695, 510012), (1828, 472905), (1860, 464769), (2034, 425010), (2260, 382509), (2285, 378324), (2742, 315270), (2790, 309846), (3051, 283340), (3348, 258205), (3390, 255006), (3503, 246780), (4068, 212505), (4113, 210180), (4185, 206564), (4570, 189162), (5085, 170004), (5484, 157635), (5580, 154923), (6102, 141670), (6780, 127503), (6855, 126108), (7006, 123390), (8226, 105090), (8370, 103282), (9140, 94581), (10170, 85002), (10509, 82260), (12204, 70835), (12339, 70060), (13710, 63054), (14012, 61695), (14167, 61020), (15255, 56668), (16452, 52545), (16740, 51641), (17515, 49356), (20340, 42501), (20565, 42036), (21018, 41130), (24678, 35030), (27420, 31527), (28334, 30510)]