2829439520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 7201353600

約数和(自身を除く): 4371914080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 80, 82, 107, 116, 139, 145, 160, 164, 205, 214, 232, 278, 290, 328, 410, 428, 464, 535, 556, 580, 656, 695, 820, 856, 928, 1070, 1112, 1160, 1189, 1312, 1390, 1640, 1712, 2140, 2224, 2320, 2378, 2780, 3103, 3280, 3424, 4031, 4280, 4387, 4448, 4640, 4756, 5560, 5699, 5945, 6206, 6560, 8062, 8560, 8774, 9512, 11120, 11398, 11890, 12412, 14873, 15515, 16124, 17120, 17548, 19024, 20155, 21935, 22240, 22796, 23780, 24824, 28495, 29746, 31030, 32248, 35096, 38048, 40310, 43870, 45592, 47560, 49648, 56990, 59492, 62060, 64496, 70192, 74365, 80620, 87740, 91184, 95120, 99296, 113980, 118984, 124120, 127223, 128992, 140384, 148730, 161240, 165271, 175480, 182368, 190240, 227960, 237968, 248240, 254446, 297460, 322480, 330542, 350960, 431317, 455920, 475936, 496480, 508892, 594920, 609793, 636115, 644960, 661084, 701920, 826355, 862634, 911840, 1017784, 1189840, 1219586, 1272230, 1322168, 1652710, 1725268, 2035568, 2156585, 2379680, 2439172, 2544460, 2644336, 3048965, 3305420, 3450536, 4071136, 4313170, 4878344, 5088920, 5288672, 6097930, 6610840, 6901072, 8626340, 9756688, 10177840, 12195860, 13221680, 13802144, 17252680, 17683997, 19513376, 20355680, 24391720, 26443360, 34505360, 35367994, 48783440, 69010720, 70735988, 88419985, 97566880, 141471976, 176839970, 282943952, 353679940, 565887904, 707359880, 1414719760, 2829439520]

約数ペア:

[(1, 2829439520), (2, 1414719760), (4, 707359880), (5, 565887904), (8, 353679940), (10, 282943952), (16, 176839970), (20, 141471976), (29, 97566880), (32, 88419985), (40, 70735988), (41, 69010720), (58, 48783440), (80, 35367994), (82, 34505360), (107, 26443360), (116, 24391720), (139, 20355680), (145, 19513376), (160, 17683997), (164, 17252680), (205, 13802144), (214, 13221680), (232, 12195860), (278, 10177840), (290, 9756688), (328, 8626340), (410, 6901072), (428, 6610840), (464, 6097930), (535, 5288672), (556, 5088920), (580, 4878344), (656, 4313170), (695, 4071136), (820, 3450536), (856, 3305420), (928, 3048965), (1070, 2644336), (1112, 2544460), (1160, 2439172), (1189, 2379680), (1312, 2156585), (1390, 2035568), (1640, 1725268), (1712, 1652710), (2140, 1322168), (2224, 1272230), (2320, 1219586), (2378, 1189840), (2780, 1017784), (3103, 911840), (3280, 862634), (3424, 826355), (4031, 701920), (4280, 661084), (4387, 644960), (4448, 636115), (4640, 609793), (4756, 594920), (5560, 508892), (5699, 496480), (5945, 475936), (6206, 455920), (6560, 431317), (8062, 350960), (8560, 330542), (8774, 322480), (9512, 297460), (11120, 254446), (11398, 248240), (11890, 237968), (12412, 227960), (14873, 190240), (15515, 182368), (16124, 175480), (17120, 165271), (17548, 161240), (19024, 148730), (20155, 140384), (21935, 128992), (22240, 127223), (22796, 124120), (23780, 118984), (24824, 113980), (28495, 99296), (29746, 95120), (31030, 91184), (32248, 87740), (35096, 80620), (38048, 74365), (40310, 70192), (43870, 64496), (45592, 62060), (47560, 59492), (49648, 56990)]