129743680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 224

約数和(自身を含む): 368686080

約数和(自身を除く): 238942400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 32, 40, 41, 44, 55, 58, 62, 64, 80, 82, 88, 110, 116, 124, 145, 155, 160, 164, 176, 205, 220, 232, 248, 290, 310, 319, 320, 328, 341, 352, 410, 440, 451, 464, 496, 580, 620, 638, 656, 682, 704, 820, 880, 899, 902, 928, 992, 1160, 1189, 1240, 1271, 1276, 1312, 1364, 1595, 1640, 1705, 1760, 1798, 1804, 1856, 1984, 2255, 2320, 2378, 2480, 2542, 2552, 2624, 2728, 3190, 3280, 3410, 3520, 3596, 3608, 4495, 4510, 4640, 4756, 4960, 5084, 5104, 5456, 5945, 6355, 6380, 6560, 6820, 7192, 7216, 8990, 9020, 9280, 9512, 9889, 9920, 10168, 10208, 10912, 11890, 12710, 12760, 13079, 13120, 13640, 13981, 14384, 14432, 17980, 18040, 19024, 19778, 20336, 20416, 21824, 23780, 25420, 25520, 26158, 27280, 27962, 28768, 28864, 35960, 36080, 36859, 38048, 39556, 40672, 47560, 49445, 50840, 51040, 52316, 54560, 55924, 57536, 65395, 69905, 71920, 72160, 73718, 76096, 79112, 81344, 95120, 98890, 101680, 102080, 104632, 109120, 111848, 130790, 139810, 143840, 144320, 147436, 158224, 184295, 190240, 197780, 203360, 209264, 223696, 261580, 279620, 287680, 294872, 316448, 368590, 380480, 395560, 405449, 406720, 418528, 447392, 523160, 559240, 589744, 632896, 737180, 791120, 810898, 837056, 894784, 1046320, 1118480, 1179488, 1474360, 1582240, 1621796, 2027245, 2092640, 2236960, 2358976, 2948720, 3164480, 3243592, 4054490, 4185280, 4473920, 5897440, 6487184, 8108980, 11794880, 12974368, 16217960, 25948736, 32435920, 64871840, 129743680]

約数ペア:

[(1, 129743680), (2, 64871840), (4, 32435920), (5, 25948736), (8, 16217960), (10, 12974368), (11, 11794880), (16, 8108980), (20, 6487184), (22, 5897440), (29, 4473920), (31, 4185280), (32, 4054490), (40, 3243592), (41, 3164480), (44, 2948720), (55, 2358976), (58, 2236960), (62, 2092640), (64, 2027245), (80, 1621796), (82, 1582240), (88, 1474360), (110, 1179488), (116, 1118480), (124, 1046320), (145, 894784), (155, 837056), (160, 810898), (164, 791120), (176, 737180), (205, 632896), (220, 589744), (232, 559240), (248, 523160), (290, 447392), (310, 418528), (319, 406720), (320, 405449), (328, 395560), (341, 380480), (352, 368590), (410, 316448), (440, 294872), (451, 287680), (464, 279620), (496, 261580), (580, 223696), (620, 209264), (638, 203360), (656, 197780), (682, 190240), (704, 184295), (820, 158224), (880, 147436), (899, 144320), (902, 143840), (928, 139810), (992, 130790), (1160, 111848), (1189, 109120), (1240, 104632), (1271, 102080), (1276, 101680), (1312, 98890), (1364, 95120), (1595, 81344), (1640, 79112), (1705, 76096), (1760, 73718), (1798, 72160), (1804, 71920), (1856, 69905), (1984, 65395), (2255, 57536), (2320, 55924), (2378, 54560), (2480, 52316), (2542, 51040), (2552, 50840), (2624, 49445), (2728, 47560), (3190, 40672), (3280, 39556), (3410, 38048), (3520, 36859), (3596, 36080), (3608, 35960), (4495, 28864), (4510, 28768), (4640, 27962), (4756, 27280), (4960, 26158), (5084, 25520), (5104, 25420), (5456, 23780), (5945, 21824), (6355, 20416), (6380, 20336), (6560, 19778), (6820, 19024), (7192, 18040), (7216, 17980), (8990, 14432), (9020, 14384), (9280, 13981), (9512, 13640), (9889, 13120), (9920, 13079), (10168, 12760), (10208, 12710), (10912, 11890)]