127651040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 354352320

約数和(自身を除く): 226701280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 41, 44, 55, 58, 61, 80, 82, 88, 110, 116, 122, 145, 160, 164, 176, 205, 220, 232, 244, 290, 305, 319, 328, 352, 410, 440, 451, 464, 488, 580, 610, 638, 656, 671, 820, 880, 902, 928, 976, 1160, 1189, 1220, 1276, 1312, 1342, 1595, 1640, 1760, 1769, 1804, 1952, 2255, 2320, 2378, 2440, 2501, 2552, 2684, 3190, 3280, 3355, 3538, 3608, 4510, 4640, 4756, 4880, 5002, 5104, 5368, 5945, 6380, 6560, 6710, 7076, 7216, 8845, 9020, 9512, 9760, 10004, 10208, 10736, 11890, 12505, 12760, 13079, 13420, 14152, 14432, 17690, 18040, 19024, 19459, 20008, 21472, 23780, 25010, 25520, 26158, 26840, 27511, 28304, 35380, 36080, 38048, 38918, 40016, 47560, 50020, 51040, 52316, 53680, 55022, 56608, 65395, 70760, 72160, 72529, 77836, 80032, 95120, 97295, 100040, 104632, 107360, 110044, 130790, 137555, 141520, 145058, 155672, 190240, 194590, 200080, 209264, 220088, 261580, 275110, 283040, 290116, 311344, 362645, 389180, 400160, 418528, 440176, 523160, 550220, 580232, 622688, 725290, 778360, 797819, 880352, 1046320, 1100440, 1160464, 1450580, 1556720, 1595638, 2092640, 2200880, 2320928, 2901160, 3113440, 3191276, 3989095, 4401760, 5802320, 6382552, 7978190, 11604640, 12765104, 15956380, 25530208, 31912760, 63825520, 127651040]

約数ペア:

[(1, 127651040), (2, 63825520), (4, 31912760), (5, 25530208), (8, 15956380), (10, 12765104), (11, 11604640), (16, 7978190), (20, 6382552), (22, 5802320), (29, 4401760), (32, 3989095), (40, 3191276), (41, 3113440), (44, 2901160), (55, 2320928), (58, 2200880), (61, 2092640), (80, 1595638), (82, 1556720), (88, 1450580), (110, 1160464), (116, 1100440), (122, 1046320), (145, 880352), (160, 797819), (164, 778360), (176, 725290), (205, 622688), (220, 580232), (232, 550220), (244, 523160), (290, 440176), (305, 418528), (319, 400160), (328, 389180), (352, 362645), (410, 311344), (440, 290116), (451, 283040), (464, 275110), (488, 261580), (580, 220088), (610, 209264), (638, 200080), (656, 194590), (671, 190240), (820, 155672), (880, 145058), (902, 141520), (928, 137555), (976, 130790), (1160, 110044), (1189, 107360), (1220, 104632), (1276, 100040), (1312, 97295), (1342, 95120), (1595, 80032), (1640, 77836), (1760, 72529), (1769, 72160), (1804, 70760), (1952, 65395), (2255, 56608), (2320, 55022), (2378, 53680), (2440, 52316), (2501, 51040), (2552, 50020), (2684, 47560), (3190, 40016), (3280, 38918), (3355, 38048), (3538, 36080), (3608, 35380), (4510, 28304), (4640, 27511), (4756, 26840), (4880, 26158), (5002, 25520), (5104, 25010), (5368, 23780), (5945, 21472), (6380, 20008), (6560, 19459), (6710, 19024), (7076, 18040), (7216, 17690), (8845, 14432), (9020, 14152), (9512, 13420), (9760, 13079), (10004, 12760), (10208, 12505), (10736, 11890)]