272559560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 810129600

約数和(自身を除く): 537570040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 91, 95, 98, 104, 130, 133, 140, 152, 182, 190, 196, 245, 247, 260, 266, 280, 364, 380, 392, 455, 490, 494, 520, 532, 563, 637, 665, 728, 760, 910, 931, 980, 988, 1064, 1126, 1235, 1274, 1330, 1729, 1820, 1862, 1960, 1976, 2252, 2470, 2548, 2660, 2815, 3185, 3458, 3640, 3724, 3941, 4504, 4655, 4940, 5096, 5320, 5630, 6370, 6916, 7319, 7448, 7882, 8645, 9310, 9880, 10697, 11260, 12103, 12740, 13832, 14638, 15764, 17290, 18620, 19705, 21394, 22520, 24206, 25480, 27587, 29276, 31528, 34580, 36595, 37240, 39410, 42788, 48412, 51233, 53485, 55174, 58552, 60515, 69160, 73190, 74879, 78820, 85576, 96824, 102466, 106970, 110348, 121030, 137935, 139061, 146380, 149758, 157640, 204932, 213940, 220696, 242060, 256165, 275870, 278122, 292760, 299516, 358631, 374395, 409864, 427880, 484120, 512330, 524153, 551740, 556244, 599032, 695305, 717262, 748790, 973427, 1024660, 1048306, 1103480, 1112488, 1390610, 1434524, 1497580, 1793155, 1946854, 2049320, 2096612, 2620765, 2781220, 2869048, 2995160, 3586310, 3893708, 4193224, 4867135, 5241530, 5562440, 6813989, 7172620, 7787416, 9734270, 10483060, 13627978, 14345240, 19468540, 20966120, 27255956, 34069945, 38937080, 54511912, 68139890, 136279780, 272559560]

約数ペア:

[(1, 272559560), (2, 136279780), (4, 68139890), (5, 54511912), (7, 38937080), (8, 34069945), (10, 27255956), (13, 20966120), (14, 19468540), (19, 14345240), (20, 13627978), (26, 10483060), (28, 9734270), (35, 7787416), (38, 7172620), (40, 6813989), (49, 5562440), (52, 5241530), (56, 4867135), (65, 4193224), (70, 3893708), (76, 3586310), (91, 2995160), (95, 2869048), (98, 2781220), (104, 2620765), (130, 2096612), (133, 2049320), (140, 1946854), (152, 1793155), (182, 1497580), (190, 1434524), (196, 1390610), (245, 1112488), (247, 1103480), (260, 1048306), (266, 1024660), (280, 973427), (364, 748790), (380, 717262), (392, 695305), (455, 599032), (490, 556244), (494, 551740), (520, 524153), (532, 512330), (563, 484120), (637, 427880), (665, 409864), (728, 374395), (760, 358631), (910, 299516), (931, 292760), (980, 278122), (988, 275870), (1064, 256165), (1126, 242060), (1235, 220696), (1274, 213940), (1330, 204932), (1729, 157640), (1820, 149758), (1862, 146380), (1960, 139061), (1976, 137935), (2252, 121030), (2470, 110348), (2548, 106970), (2660, 102466), (2815, 96824), (3185, 85576), (3458, 78820), (3640, 74879), (3724, 73190), (3941, 69160), (4504, 60515), (4655, 58552), (4940, 55174), (5096, 53485), (5320, 51233), (5630, 48412), (6370, 42788), (6916, 39410), (7319, 37240), (7448, 36595), (7882, 34580), (8645, 31528), (9310, 29276), (9880, 27587), (10697, 25480), (11260, 24206), (12103, 22520), (12740, 21394), (13832, 19705), (14638, 18620), (15764, 17290)]