18590417040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{138569}}^1$

素因数の和:138641

約数の個数: 160

約数和(自身を含む): 63507185280

約数和(自身を除く): 44916768240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 3120, 3354, 3440, 4472, 5160, 5590, 6708, 8385, 8944, 10320, 11180, 13416, 16770, 22360, 26832, 33540, 44720, 67080, 134160, 138569, 277138, 415707, 554276, 692845, 831414, 1108552, 1385690, 1662828, 1801397, 2078535, 2217104, 2771380, 3325656, 3602794, 4157070, 5404191, 5542760, 5958467, 6651312, 7205588, 8314140, 9006985, 10808382, 11085520, 11916934, 14411176, 16628280, 17875401, 18013970, 21616764, 23833868, 27020955, 28822352, 29792335, 33256560, 35750802, 36027940, 43233528, 47667736, 54041910, 59584670, 71501604, 72055880, 77460071, 86467056, 89377005, 95335472, 108083820, 119169340, 143003208, 144111760, 154920142, 178754010, 216167640, 232380213, 238338680, 286006416, 309840284, 357508020, 387300355, 432335280, 464760426, 476677360, 619680568, 715016040, 774600710, 929520852, 1161901065, 1239361136, 1430032080, 1549201420, 1859041704, 2323802130, 3098402840, 3718083408, 4647604260, 6196805680, 9295208520, 18590417040]

約数ペア:

[(1, 18590417040), (2, 9295208520), (3, 6196805680), (4, 4647604260), (5, 3718083408), (6, 3098402840), (8, 2323802130), (10, 1859041704), (12, 1549201420), (13, 1430032080), (15, 1239361136), (16, 1161901065), (20, 929520852), (24, 774600710), (26, 715016040), (30, 619680568), (39, 476677360), (40, 464760426), (43, 432335280), (48, 387300355), (52, 357508020), (60, 309840284), (65, 286006416), (78, 238338680), (80, 232380213), (86, 216167640), (104, 178754010), (120, 154920142), (129, 144111760), (130, 143003208), (156, 119169340), (172, 108083820), (195, 95335472), (208, 89377005), (215, 86467056), (240, 77460071), (258, 72055880), (260, 71501604), (312, 59584670), (344, 54041910), (390, 47667736), (430, 43233528), (516, 36027940), (520, 35750802), (559, 33256560), (624, 29792335), (645, 28822352), (688, 27020955), (780, 23833868), (860, 21616764), (1032, 18013970), (1040, 17875401), (1118, 16628280), (1290, 14411176), (1560, 11916934), (1677, 11085520), (1720, 10808382), (2064, 9006985), (2236, 8314140), (2580, 7205588), (2795, 6651312), (3120, 5958467), (3354, 5542760), (3440, 5404191), (4472, 4157070), (5160, 3602794), (5590, 3325656), (6708, 2771380), (8385, 2217104), (8944, 2078535), (10320, 1801397), (11180, 1662828), (13416, 1385690), (16770, 1108552), (22360, 831414), (26832, 692845), (33540, 554276), (44720, 415707), (67080, 277138), (134160, 138569)]