4919453440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 216

約数和(自身を含む): 13525180704

約数和(自身を除く): 8605727264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 121, 128, 160, 176, 184, 220, 230, 242, 253, 256, 320, 352, 368, 440, 460, 484, 506, 605, 640, 704, 736, 880, 920, 968, 1012, 1210, 1265, 1280, 1381, 1408, 1472, 1760, 1840, 1936, 2024, 2420, 2530, 2762, 2783, 2816, 2944, 3520, 3680, 3872, 4048, 4840, 5060, 5524, 5566, 5888, 6905, 7040, 7360, 7744, 8096, 9680, 10120, 11048, 11132, 13810, 13915, 14080, 14720, 15191, 15488, 16192, 19360, 20240, 22096, 22264, 27620, 27830, 29440, 30382, 30976, 31763, 32384, 38720, 40480, 44192, 44528, 55240, 55660, 60764, 63526, 64768, 75955, 77440, 80960, 88384, 89056, 110480, 111320, 121528, 127052, 151910, 154880, 158815, 161920, 167101, 176768, 178112, 220960, 222640, 243056, 254104, 303820, 317630, 323840, 334202, 349393, 353536, 356224, 441920, 445280, 486112, 508208, 607640, 635260, 668404, 698786, 712448, 835505, 883840, 890560, 972224, 1016416, 1215280, 1270520, 1336808, 1397572, 1671010, 1746965, 1767680, 1781120, 1944448, 2032832, 2430560, 2541040, 2673616, 2795144, 3342020, 3493930, 3562240, 3843323, 3888896, 4065664, 4861120, 5082080, 5347232, 5590288, 6684040, 6987860, 7686646, 8131328, 9722240, 10164160, 10694464, 11180576, 13368080, 13975720, 15373292, 19216615, 19444480, 20328320, 21388928, 22361152, 26736160, 27951440, 30746584, 38433230, 40656640, 42777856, 44722304, 53472320, 55902880, 61493168, 76866460, 89444608, 106944640, 111805760, 122986336, 153732920, 213889280, 223611520, 245972672, 307465840, 447223040, 491945344, 614931680, 983890688, 1229863360, 2459726720, 4919453440]

約数ペア:

[(1, 4919453440), (2, 2459726720), (4, 1229863360), (5, 983890688), (8, 614931680), (10, 491945344), (11, 447223040), (16, 307465840), (20, 245972672), (22, 223611520), (23, 213889280), (32, 153732920), (40, 122986336), (44, 111805760), (46, 106944640), (55, 89444608), (64, 76866460), (80, 61493168), (88, 55902880), (92, 53472320), (110, 44722304), (115, 42777856), (121, 40656640), (128, 38433230), (160, 30746584), (176, 27951440), (184, 26736160), (220, 22361152), (230, 21388928), (242, 20328320), (253, 19444480), (256, 19216615), (320, 15373292), (352, 13975720), (368, 13368080), (440, 11180576), (460, 10694464), (484, 10164160), (506, 9722240), (605, 8131328), (640, 7686646), (704, 6987860), (736, 6684040), (880, 5590288), (920, 5347232), (968, 5082080), (1012, 4861120), (1210, 4065664), (1265, 3888896), (1280, 3843323), (1381, 3562240), (1408, 3493930), (1472, 3342020), (1760, 2795144), (1840, 2673616), (1936, 2541040), (2024, 2430560), (2420, 2032832), (2530, 1944448), (2762, 1781120), (2783, 1767680), (2816, 1746965), (2944, 1671010), (3520, 1397572), (3680, 1336808), (3872, 1270520), (4048, 1215280), (4840, 1016416), (5060, 972224), (5524, 890560), (5566, 883840), (5888, 835505), (6905, 712448), (7040, 698786), (7360, 668404), (7744, 635260), (8096, 607640), (9680, 508208), (10120, 486112), (11048, 445280), (11132, 441920), (13810, 356224), (13915, 353536), (14080, 349393), (14720, 334202), (15191, 323840), (15488, 317630), (16192, 303820), (19360, 254104), (20240, 243056), (22096, 222640), (22264, 220960), (27620, 178112), (27830, 176768), (29440, 167101), (30382, 161920), (30976, 158815), (31763, 154880), (32384, 151910), (38720, 127052), (40480, 121528), (44192, 111320), (44528, 110480), (55240, 89056), (55660, 88384), (60764, 80960), (63526, 77440), (64768, 75955)]