613181520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1482

約数の個数: 240

約数和(自身を含む): 2381633280

約数和(自身を除く): 1768451760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 112, 120, 126, 140, 144, 168, 178, 180, 210, 240, 252, 267, 280, 315, 336, 356, 360, 420, 445, 504, 534, 560, 623, 630, 712, 720, 801, 840, 890, 1008, 1068, 1246, 1260, 1335, 1367, 1424, 1602, 1680, 1780, 1869, 2136, 2492, 2520, 2670, 2734, 3115, 3204, 3560, 3738, 4005, 4101, 4272, 4984, 5040, 5340, 5468, 5607, 6230, 6408, 6835, 7120, 7476, 8010, 8202, 9345, 9569, 9968, 10680, 10936, 11214, 12303, 12460, 12816, 13670, 14952, 16020, 16404, 18690, 19138, 20505, 21360, 21872, 22428, 24606, 24920, 27340, 28035, 28707, 29904, 32040, 32808, 37380, 38276, 41010, 44856, 47845, 49212, 49840, 54680, 56070, 57414, 61515, 64080, 65616, 74760, 76552, 82020, 86121, 89712, 95690, 98424, 109360, 112140, 114828, 121663, 123030, 143535, 149520, 153104, 164040, 172242, 191380, 196848, 224280, 229656, 243326, 246060, 287070, 328080, 344484, 364989, 382760, 430605, 448560, 459312, 486652, 492120, 574140, 608315, 688968, 729978, 765520, 851641, 861210, 973304, 984240, 1094967, 1148280, 1216630, 1377936, 1459956, 1703282, 1722420, 1824945, 1946608, 2189934, 2296560, 2433260, 2554923, 2919912, 3406564, 3444840, 3649890, 4258205, 4379868, 4866520, 5109846, 5474835, 5839824, 6813128, 6889680, 7299780, 7664769, 8516410, 8759736, 9733040, 10219692, 10949670, 12774615, 13626256, 14599560, 15329538, 17032820, 17519472, 20439384, 21899340, 25549230, 29199120, 30659076, 34065640, 38323845, 40878768, 43798680, 51098460, 61318152, 68131280, 76647690, 87597360, 102196920, 122636304, 153295380, 204393840, 306590760, 613181520]

約数ペア:

[(1, 613181520), (2, 306590760), (3, 204393840), (4, 153295380), (5, 122636304), (6, 102196920), (7, 87597360), (8, 76647690), (9, 68131280), (10, 61318152), (12, 51098460), (14, 43798680), (15, 40878768), (16, 38323845), (18, 34065640), (20, 30659076), (21, 29199120), (24, 25549230), (28, 21899340), (30, 20439384), (35, 17519472), (36, 17032820), (40, 15329538), (42, 14599560), (45, 13626256), (48, 12774615), (56, 10949670), (60, 10219692), (63, 9733040), (70, 8759736), (72, 8516410), (80, 7664769), (84, 7299780), (89, 6889680), (90, 6813128), (105, 5839824), (112, 5474835), (120, 5109846), (126, 4866520), (140, 4379868), (144, 4258205), (168, 3649890), (178, 3444840), (180, 3406564), (210, 2919912), (240, 2554923), (252, 2433260), (267, 2296560), (280, 2189934), (315, 1946608), (336, 1824945), (356, 1722420), (360, 1703282), (420, 1459956), (445, 1377936), (504, 1216630), (534, 1148280), (560, 1094967), (623, 984240), (630, 973304), (712, 861210), (720, 851641), (801, 765520), (840, 729978), (890, 688968), (1008, 608315), (1068, 574140), (1246, 492120), (1260, 486652), (1335, 459312), (1367, 448560), (1424, 430605), (1602, 382760), (1680, 364989), (1780, 344484), (1869, 328080), (2136, 287070), (2492, 246060), (2520, 243326), (2670, 229656), (2734, 224280), (3115, 196848), (3204, 191380), (3560, 172242), (3738, 164040), (4005, 153104), (4101, 149520), (4272, 143535), (4984, 123030), (5040, 121663), (5340, 114828), (5468, 112140), (5607, 109360), (6230, 98424), (6408, 95690), (6835, 89712), (7120, 86121), (7476, 82020), (8010, 76552), (8202, 74760), (9345, 65616), (9569, 64080), (9968, 61515), (10680, 57414), (10936, 56070), (11214, 54680), (12303, 49840), (12460, 49212), (12816, 47845), (13670, 44856), (14952, 41010), (16020, 38276), (16404, 37380), (18690, 32808), (19138, 32040), (20505, 29904), (21360, 28707), (21872, 28035), (22428, 27340), (24606, 24920)]