67370940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 260686272

約数和(自身を除く): 193315332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 457, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 914, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1371, 1404, 1620, 1638, 1755, 1820, 1828, 1890, 2106, 2268, 2285, 2340, 2457, 2730, 2742, 2835, 3199, 3276, 3510, 3780, 4095, 4113, 4212, 4570, 4914, 5265, 5460, 5484, 5670, 5941, 6398, 6855, 7020, 7371, 8190, 8226, 9140, 9597, 9828, 10530, 11340, 11882, 12285, 12339, 12796, 13710, 14742, 15995, 16380, 16452, 17823, 19194, 20565, 21060, 23764, 24570, 24678, 27420, 28791, 29484, 29705, 31990, 35646, 36855, 37017, 38388, 41130, 41587, 47985, 49140, 49356, 53469, 57582, 59410, 61695, 63980, 71292, 73710, 74034, 82260, 83174, 86373, 89115, 95970, 106938, 115164, 118820, 123390, 124761, 143955, 147420, 148068, 160407, 166348, 172746, 178230, 185085, 191940, 207935, 213876, 246780, 249522, 259119, 267345, 287910, 320814, 345492, 356460, 370170, 374283, 415870, 431865, 481221, 499044, 518238, 534690, 575820, 623805, 641628, 740340, 748566, 802035, 831740, 863730, 962442, 1036476, 1069380, 1122849, 1247610, 1295595, 1497132, 1604070, 1727460, 1871415, 1924884, 2245698, 2406105, 2495220, 2591190, 3208140, 3368547, 3742830, 4491396, 4812210, 5182380, 5614245, 6737094, 7485660, 9624420, 11228490, 13474188, 16842735, 22456980, 33685470, 67370940]

約数ペア:

[(1, 67370940), (2, 33685470), (3, 22456980), (4, 16842735), (5, 13474188), (6, 11228490), (7, 9624420), (9, 7485660), (10, 6737094), (12, 5614245), (13, 5182380), (14, 4812210), (15, 4491396), (18, 3742830), (20, 3368547), (21, 3208140), (26, 2591190), (27, 2495220), (28, 2406105), (30, 2245698), (35, 1924884), (36, 1871415), (39, 1727460), (42, 1604070), (45, 1497132), (52, 1295595), (54, 1247610), (60, 1122849), (63, 1069380), (65, 1036476), (70, 962442), (78, 863730), (81, 831740), (84, 802035), (90, 748566), (91, 740340), (105, 641628), (108, 623805), (117, 575820), (126, 534690), (130, 518238), (135, 499044), (140, 481221), (156, 431865), (162, 415870), (180, 374283), (182, 370170), (189, 356460), (195, 345492), (210, 320814), (234, 287910), (252, 267345), (260, 259119), (270, 249522), (273, 246780), (315, 213876), (324, 207935), (351, 191940), (364, 185085), (378, 178230), (390, 172746), (405, 166348), (420, 160407), (455, 148068), (457, 147420), (468, 143955), (540, 124761), (546, 123390), (567, 118820), (585, 115164), (630, 106938), (702, 95970), (756, 89115), (780, 86373), (810, 83174), (819, 82260), (910, 74034), (914, 73710), (945, 71292), (1053, 63980), (1092, 61695), (1134, 59410), (1170, 57582), (1260, 53469), (1365, 49356), (1371, 49140), (1404, 47985), (1620, 41587), (1638, 41130), (1755, 38388), (1820, 37017), (1828, 36855), (1890, 35646), (2106, 31990), (2268, 29705), (2285, 29484), (2340, 28791), (2457, 27420), (2730, 24678), (2742, 24570), (2835, 23764), (3199, 21060), (3276, 20565), (3510, 19194), (3780, 17823), (4095, 16452), (4113, 16380), (4212, 15995), (4570, 14742), (4914, 13710), (5265, 12796), (5460, 12339), (5484, 12285), (5670, 11882), (5941, 11340), (6398, 10530), (6855, 9828), (7020, 9597), (7371, 9140), (8190, 8226)]