561671160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 256

約数和(自身を含む): 1927411200

約数和(自身を除く): 1365740040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 43, 51, 57, 60, 68, 76, 85, 86, 95, 102, 114, 120, 129, 136, 152, 170, 172, 190, 204, 215, 228, 255, 258, 285, 323, 337, 340, 344, 380, 408, 430, 456, 510, 516, 570, 645, 646, 674, 680, 731, 760, 817, 860, 969, 1011, 1020, 1032, 1140, 1290, 1292, 1348, 1462, 1615, 1634, 1685, 1720, 1938, 2022, 2040, 2193, 2280, 2451, 2580, 2584, 2696, 2924, 3230, 3268, 3370, 3655, 3876, 4044, 4085, 4386, 4845, 4902, 5055, 5160, 5729, 5848, 6403, 6460, 6536, 6740, 7310, 7752, 8088, 8170, 8772, 9690, 9804, 10110, 10965, 11458, 12255, 12806, 12920, 13480, 13889, 14491, 14620, 16340, 17187, 17544, 19209, 19380, 19608, 20220, 21930, 22916, 24510, 25612, 27778, 28645, 28982, 29240, 32015, 32680, 34374, 38418, 38760, 40440, 41667, 43473, 43860, 45832, 49020, 51224, 55556, 57290, 57964, 64030, 68748, 69445, 72455, 76836, 83334, 85935, 86946, 87720, 96045, 98040, 108851, 111112, 114580, 115928, 128060, 137496, 138890, 144910, 153672, 166668, 171870, 173892, 192090, 208335, 217365, 217702, 229160, 246347, 256120, 275329, 277780, 289820, 326553, 333336, 343740, 347784, 384180, 416670, 434730, 435404, 492694, 544255, 550658, 555560, 579640, 653106, 687480, 739041, 768360, 825987, 833340, 869460, 870808, 985388, 1088510, 1101316, 1231735, 1306212, 1376645, 1478082, 1632765, 1651974, 1666680, 1738920, 1970776, 2177020, 2202632, 2463470, 2612424, 2753290, 2956164, 3265530, 3303948, 3695205, 4129935, 4354040, 4680593, 4926940, 5506580, 5912328, 6531060, 6607896, 7390410, 8259870, 9361186, 9853880, 11013160, 13062120, 14041779, 14780820, 16519740, 18722372, 23402965, 28083558, 29561640, 33039480, 37444744, 46805930, 56167116, 70208895, 93611860, 112334232, 140417790, 187223720, 280835580, 561671160]

約数ペア:

[(1, 561671160), (2, 280835580), (3, 187223720), (4, 140417790), (5, 112334232), (6, 93611860), (8, 70208895), (10, 56167116), (12, 46805930), (15, 37444744), (17, 33039480), (19, 29561640), (20, 28083558), (24, 23402965), (30, 18722372), (34, 16519740), (38, 14780820), (40, 14041779), (43, 13062120), (51, 11013160), (57, 9853880), (60, 9361186), (68, 8259870), (76, 7390410), (85, 6607896), (86, 6531060), (95, 5912328), (102, 5506580), (114, 4926940), (120, 4680593), (129, 4354040), (136, 4129935), (152, 3695205), (170, 3303948), (172, 3265530), (190, 2956164), (204, 2753290), (215, 2612424), (228, 2463470), (255, 2202632), (258, 2177020), (285, 1970776), (323, 1738920), (337, 1666680), (340, 1651974), (344, 1632765), (380, 1478082), (408, 1376645), (430, 1306212), (456, 1231735), (510, 1101316), (516, 1088510), (570, 985388), (645, 870808), (646, 869460), (674, 833340), (680, 825987), (731, 768360), (760, 739041), (817, 687480), (860, 653106), (969, 579640), (1011, 555560), (1020, 550658), (1032, 544255), (1140, 492694), (1290, 435404), (1292, 434730), (1348, 416670), (1462, 384180), (1615, 347784), (1634, 343740), (1685, 333336), (1720, 326553), (1938, 289820), (2022, 277780), (2040, 275329), (2193, 256120), (2280, 246347), (2451, 229160), (2580, 217702), (2584, 217365), (2696, 208335), (2924, 192090), (3230, 173892), (3268, 171870), (3370, 166668), (3655, 153672), (3876, 144910), (4044, 138890), (4085, 137496), (4386, 128060), (4845, 115928), (4902, 114580), (5055, 111112), (5160, 108851), (5729, 98040), (5848, 96045), (6403, 87720), (6460, 86946), (6536, 85935), (6740, 83334), (7310, 76836), (7752, 72455), (8088, 69445), (8170, 68748), (8772, 64030), (9690, 57964), (9804, 57290), (10110, 55556), (10965, 51224), (11458, 49020), (12255, 45832), (12806, 43860), (12920, 43473), (13480, 41667), (13889, 40440), (14491, 38760), (14620, 38418), (16340, 34374), (17187, 32680), (17544, 32015), (19209, 29240), (19380, 28982), (19608, 28645), (20220, 27778), (21930, 25612), (22916, 24510)]