129842580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 447068160

約数和(自身を除く): 317225580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 53, 57, 60, 70, 76, 84, 95, 105, 106, 114, 133, 140, 159, 190, 210, 212, 228, 265, 266, 285, 307, 318, 371, 380, 399, 420, 530, 532, 570, 614, 636, 665, 742, 795, 798, 921, 1007, 1060, 1113, 1140, 1228, 1330, 1484, 1535, 1590, 1596, 1842, 1855, 1995, 2014, 2149, 2226, 2660, 3021, 3070, 3180, 3684, 3710, 3990, 4028, 4298, 4452, 4605, 5035, 5565, 5833, 6042, 6140, 6447, 7049, 7420, 7980, 8596, 9210, 10070, 10745, 11130, 11666, 12084, 12894, 14098, 15105, 16271, 17499, 18420, 20140, 21147, 21490, 22260, 23332, 25788, 28196, 29165, 30210, 32235, 32542, 34998, 35245, 40831, 42294, 42980, 48813, 58330, 60420, 64470, 65084, 69996, 70490, 81355, 81662, 84588, 87495, 97626, 105735, 113897, 116660, 122493, 128940, 140980, 162710, 163324, 174990, 195252, 204155, 211470, 227794, 244065, 244986, 309149, 325420, 341691, 349980, 408310, 422940, 455588, 488130, 489972, 569485, 612465, 618298, 683382, 816620, 927447, 976260, 1138970, 1224930, 1236596, 1366764, 1545745, 1708455, 1854894, 2164043, 2277940, 2449860, 3091490, 3416910, 3709788, 4328086, 4637235, 6182980, 6492129, 6833820, 8656172, 9274470, 10820215, 12984258, 18548940, 21640430, 25968516, 32460645, 43280860, 64921290, 129842580]

約数ペア:

[(1, 129842580), (2, 64921290), (3, 43280860), (4, 32460645), (5, 25968516), (6, 21640430), (7, 18548940), (10, 12984258), (12, 10820215), (14, 9274470), (15, 8656172), (19, 6833820), (20, 6492129), (21, 6182980), (28, 4637235), (30, 4328086), (35, 3709788), (38, 3416910), (42, 3091490), (53, 2449860), (57, 2277940), (60, 2164043), (70, 1854894), (76, 1708455), (84, 1545745), (95, 1366764), (105, 1236596), (106, 1224930), (114, 1138970), (133, 976260), (140, 927447), (159, 816620), (190, 683382), (210, 618298), (212, 612465), (228, 569485), (265, 489972), (266, 488130), (285, 455588), (307, 422940), (318, 408310), (371, 349980), (380, 341691), (399, 325420), (420, 309149), (530, 244986), (532, 244065), (570, 227794), (614, 211470), (636, 204155), (665, 195252), (742, 174990), (795, 163324), (798, 162710), (921, 140980), (1007, 128940), (1060, 122493), (1113, 116660), (1140, 113897), (1228, 105735), (1330, 97626), (1484, 87495), (1535, 84588), (1590, 81662), (1596, 81355), (1842, 70490), (1855, 69996), (1995, 65084), (2014, 64470), (2149, 60420), (2226, 58330), (2660, 48813), (3021, 42980), (3070, 42294), (3180, 40831), (3684, 35245), (3710, 34998), (3990, 32542), (4028, 32235), (4298, 30210), (4452, 29165), (4605, 28196), (5035, 25788), (5565, 23332), (5833, 22260), (6042, 21490), (6140, 21147), (6447, 20140), (7049, 18420), (7420, 17499), (7980, 16271), (8596, 15105), (9210, 14098), (10070, 12894), (10745, 12084), (11130, 11666)]