225719520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 779575104

約数和(自身を除く): 553855584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 416, 480, 488, 520, 593, 610, 624, 732, 780, 793, 915, 976, 1040, 1186, 1220, 1248, 1464, 1560, 1586, 1779, 1830, 1952, 2080, 2372, 2379, 2440, 2928, 2965, 3120, 3172, 3558, 3660, 3965, 4744, 4758, 4880, 5856, 5930, 6240, 6344, 7116, 7320, 7709, 7930, 8895, 9488, 9516, 9760, 11860, 11895, 12688, 14232, 14640, 15418, 15860, 17790, 18976, 19032, 23127, 23720, 23790, 25376, 28464, 29280, 30836, 31720, 35580, 36173, 38064, 38545, 46254, 47440, 47580, 56928, 61672, 63440, 71160, 72346, 76128, 77090, 92508, 94880, 95160, 108519, 115635, 123344, 126880, 142320, 144692, 154180, 180865, 185016, 190320, 217038, 231270, 246688, 284640, 289384, 308360, 361730, 370032, 380640, 434076, 462540, 470249, 542595, 578768, 616720, 723460, 740064, 868152, 925080, 940498, 1085190, 1157536, 1233440, 1410747, 1446920, 1736304, 1850160, 1880996, 2170380, 2351245, 2821494, 2893840, 3472608, 3700320, 3761992, 4340760, 4702490, 5642988, 5787680, 7053735, 7523984, 8681520, 9404980, 11285976, 14107470, 15047968, 17363040, 18809960, 22571952, 28214940, 37619920, 45143904, 56429880, 75239840, 112859760, 225719520]

約数ペア:

[(1, 225719520), (2, 112859760), (3, 75239840), (4, 56429880), (5, 45143904), (6, 37619920), (8, 28214940), (10, 22571952), (12, 18809960), (13, 17363040), (15, 15047968), (16, 14107470), (20, 11285976), (24, 9404980), (26, 8681520), (30, 7523984), (32, 7053735), (39, 5787680), (40, 5642988), (48, 4702490), (52, 4340760), (60, 3761992), (61, 3700320), (65, 3472608), (78, 2893840), (80, 2821494), (96, 2351245), (104, 2170380), (120, 1880996), (122, 1850160), (130, 1736304), (156, 1446920), (160, 1410747), (183, 1233440), (195, 1157536), (208, 1085190), (240, 940498), (244, 925080), (260, 868152), (305, 740064), (312, 723460), (366, 616720), (390, 578768), (416, 542595), (480, 470249), (488, 462540), (520, 434076), (593, 380640), (610, 370032), (624, 361730), (732, 308360), (780, 289384), (793, 284640), (915, 246688), (976, 231270), (1040, 217038), (1186, 190320), (1220, 185016), (1248, 180865), (1464, 154180), (1560, 144692), (1586, 142320), (1779, 126880), (1830, 123344), (1952, 115635), (2080, 108519), (2372, 95160), (2379, 94880), (2440, 92508), (2928, 77090), (2965, 76128), (3120, 72346), (3172, 71160), (3558, 63440), (3660, 61672), (3965, 56928), (4744, 47580), (4758, 47440), (4880, 46254), (5856, 38545), (5930, 38064), (6240, 36173), (6344, 35580), (7116, 31720), (7320, 30836), (7709, 29280), (7930, 28464), (8895, 25376), (9488, 23790), (9516, 23720), (9760, 23127), (11860, 19032), (11895, 18976), (12688, 17790), (14232, 15860), (14640, 15418)]