47144760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 155796480

約数和(自身を除く): 108651720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 643, 705, 780, 940, 1128, 1222, 1286, 1410, 1560, 1833, 1880, 1929, 2444, 2572, 2820, 3055, 3215, 3666, 3858, 4888, 5144, 5640, 6110, 6430, 7332, 7716, 8359, 9165, 9645, 12220, 12860, 14664, 15432, 16718, 18330, 19290, 24440, 25077, 25720, 30221, 33436, 36660, 38580, 41795, 50154, 60442, 66872, 73320, 77160, 83590, 90663, 100308, 120884, 125385, 151105, 167180, 181326, 200616, 241768, 250770, 302210, 334360, 362652, 392873, 453315, 501540, 604420, 725304, 785746, 906630, 1003080, 1178619, 1208840, 1571492, 1813260, 1964365, 2357238, 3142984, 3626520, 3928730, 4714476, 5893095, 7857460, 9428952, 11786190, 15714920, 23572380, 47144760]

約数ペア:

[(1, 47144760), (2, 23572380), (3, 15714920), (4, 11786190), (5, 9428952), (6, 7857460), (8, 5893095), (10, 4714476), (12, 3928730), (13, 3626520), (15, 3142984), (20, 2357238), (24, 1964365), (26, 1813260), (30, 1571492), (39, 1208840), (40, 1178619), (47, 1003080), (52, 906630), (60, 785746), (65, 725304), (78, 604420), (94, 501540), (104, 453315), (120, 392873), (130, 362652), (141, 334360), (156, 302210), (188, 250770), (195, 241768), (235, 200616), (260, 181326), (282, 167180), (312, 151105), (376, 125385), (390, 120884), (470, 100308), (520, 90663), (564, 83590), (611, 77160), (643, 73320), (705, 66872), (780, 60442), (940, 50154), (1128, 41795), (1222, 38580), (1286, 36660), (1410, 33436), (1560, 30221), (1833, 25720), (1880, 25077), (1929, 24440), (2444, 19290), (2572, 18330), (2820, 16718), (3055, 15432), (3215, 14664), (3666, 12860), (3858, 12220), (4888, 9645), (5144, 9165), (5640, 8359), (6110, 7716), (6430, 7332)]