9255102920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:556

約数の個数: 256

約数和(自身を含む): 26127360000

約数和(自身を除く): 16872257080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 239, 251, 266, 280, 290, 380, 406, 478, 502, 532, 551, 580, 665, 760, 812, 956, 1004, 1015, 1064, 1102, 1160, 1195, 1255, 1330, 1624, 1673, 1757, 1912, 2008, 2030, 2204, 2390, 2510, 2660, 2755, 3346, 3514, 3857, 4060, 4408, 4541, 4769, 4780, 5020, 5320, 5510, 6692, 6931, 7028, 7279, 7714, 8120, 8365, 8785, 9082, 9538, 9560, 10040, 11020, 13384, 13862, 14056, 14558, 15428, 16730, 17570, 18164, 19076, 19285, 22040, 22705, 23845, 27724, 29116, 30856, 31787, 33383, 33460, 34655, 35140, 36328, 36395, 38152, 38570, 45410, 47690, 48517, 50953, 55448, 58232, 59989, 63574, 66766, 66920, 69310, 70280, 72790, 77140, 90820, 95380, 97034, 101906, 119978, 127148, 131689, 133532, 138301, 138620, 145580, 154280, 158935, 166915, 181640, 190760, 194068, 203812, 239956, 242585, 254296, 254765, 263378, 267064, 276602, 277240, 291160, 299945, 317870, 333830, 388136, 407624, 419923, 479912, 485170, 509530, 526756, 553204, 599890, 635740, 658445, 667660, 691505, 839846, 921823, 968107, 970340, 1019060, 1053512, 1106408, 1139791, 1199780, 1271480, 1316890, 1335320, 1383010, 1679692, 1739681, 1843646, 1936214, 1940680, 2038120, 2099615, 2279582, 2399560, 2633780, 2766020, 3359384, 3479362, 3687292, 3872428, 4199230, 4559164, 4609115, 4840535, 5267560, 5532040, 5698955, 6958724, 7374584, 7744856, 7978537, 8398460, 8698405, 9118328, 9218230, 9681070, 11397910, 12177767, 13917448, 15957074, 16796920, 17396810, 18436460, 19362140, 22795820, 24355534, 31914148, 33053939, 34793620, 36872920, 38724280, 39892685, 45591640, 48711068, 60888835, 63828296, 66107878, 69587240, 79785370, 97422136, 121777670, 132215756, 159570740, 165269695, 231377573, 243555340, 264431512, 319141480, 330539390, 462755146, 487110680, 661078780, 925510292, 1156887865, 1322157560, 1851020584, 2313775730, 4627551460, 9255102920]

約数ペア:

[(1, 9255102920), (2, 4627551460), (4, 2313775730), (5, 1851020584), (7, 1322157560), (8, 1156887865), (10, 925510292), (14, 661078780), (19, 487110680), (20, 462755146), (28, 330539390), (29, 319141480), (35, 264431512), (38, 243555340), (40, 231377573), (56, 165269695), (58, 159570740), (70, 132215756), (76, 121777670), (95, 97422136), (116, 79785370), (133, 69587240), (140, 66107878), (145, 63828296), (152, 60888835), (190, 48711068), (203, 45591640), (232, 39892685), (239, 38724280), (251, 36872920), (266, 34793620), (280, 33053939), (290, 31914148), (380, 24355534), (406, 22795820), (478, 19362140), (502, 18436460), (532, 17396810), (551, 16796920), (580, 15957074), (665, 13917448), (760, 12177767), (812, 11397910), (956, 9681070), (1004, 9218230), (1015, 9118328), (1064, 8698405), (1102, 8398460), (1160, 7978537), (1195, 7744856), (1255, 7374584), (1330, 6958724), (1624, 5698955), (1673, 5532040), (1757, 5267560), (1912, 4840535), (2008, 4609115), (2030, 4559164), (2204, 4199230), (2390, 3872428), (2510, 3687292), (2660, 3479362), (2755, 3359384), (3346, 2766020), (3514, 2633780), (3857, 2399560), (4060, 2279582), (4408, 2099615), (4541, 2038120), (4769, 1940680), (4780, 1936214), (5020, 1843646), (5320, 1739681), (5510, 1679692), (6692, 1383010), (6931, 1335320), (7028, 1316890), (7279, 1271480), (7714, 1199780), (8120, 1139791), (8365, 1106408), (8785, 1053512), (9082, 1019060), (9538, 970340), (9560, 968107), (10040, 921823), (11020, 839846), (13384, 691505), (13862, 667660), (14056, 658445), (14558, 635740), (15428, 599890), (16730, 553204), (17570, 526756), (18164, 509530), (19076, 485170), (19285, 479912), (22040, 419923), (22705, 407624), (23845, 388136), (27724, 333830), (29116, 317870), (30856, 299945), (31787, 291160), (33383, 277240), (33460, 276602), (34655, 267064), (35140, 263378), (36328, 254765), (36395, 254296), (38152, 242585), (38570, 239956), (45410, 203812), (47690, 194068), (48517, 190760), (50953, 181640), (55448, 166915), (58232, 158935), (59989, 154280), (63574, 145580), (66766, 138620), (66920, 138301), (69310, 133532), (70280, 131689), (72790, 127148), (77140, 119978), (90820, 101906), (95380, 97034)]