246369960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 851760000

約数和(自身を除く): 605390040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 181, 190, 199, 228, 285, 342, 360, 362, 380, 398, 456, 543, 570, 597, 684, 724, 760, 796, 855, 905, 995, 1086, 1140, 1194, 1368, 1448, 1592, 1629, 1710, 1791, 1810, 1990, 2172, 2280, 2388, 2715, 2985, 3258, 3420, 3439, 3582, 3620, 3781, 3980, 4344, 4776, 5430, 5970, 6516, 6840, 6878, 7164, 7240, 7562, 7960, 8145, 8955, 10317, 10860, 11343, 11940, 13032, 13756, 14328, 15124, 16290, 17195, 17910, 18905, 20634, 21720, 22686, 23880, 27512, 30248, 30951, 32580, 34029, 34390, 35820, 36019, 37810, 41268, 45372, 51585, 56715, 61902, 65160, 68058, 68780, 71640, 72038, 75620, 82536, 90744, 103170, 108057, 113430, 123804, 136116, 137560, 144076, 151240, 154755, 170145, 180095, 206340, 216114, 226860, 247608, 272232, 288152, 309510, 324171, 340290, 360190, 412680, 432228, 453720, 540285, 619020, 648342, 680580, 684361, 720380, 864456, 1080570, 1238040, 1296684, 1361160, 1368722, 1440760, 1620855, 2053083, 2161140, 2593368, 2737444, 3241710, 3421805, 4106166, 4322280, 5474888, 6159249, 6483420, 6843610, 8212332, 10265415, 12318498, 12966840, 13687220, 16424664, 20530830, 24636996, 27374440, 30796245, 41061660, 49273992, 61592490, 82123320, 123184980, 246369960]

約数ペア:

[(1, 246369960), (2, 123184980), (3, 82123320), (4, 61592490), (5, 49273992), (6, 41061660), (8, 30796245), (9, 27374440), (10, 24636996), (12, 20530830), (15, 16424664), (18, 13687220), (19, 12966840), (20, 12318498), (24, 10265415), (30, 8212332), (36, 6843610), (38, 6483420), (40, 6159249), (45, 5474888), (57, 4322280), (60, 4106166), (72, 3421805), (76, 3241710), (90, 2737444), (95, 2593368), (114, 2161140), (120, 2053083), (152, 1620855), (171, 1440760), (180, 1368722), (181, 1361160), (190, 1296684), (199, 1238040), (228, 1080570), (285, 864456), (342, 720380), (360, 684361), (362, 680580), (380, 648342), (398, 619020), (456, 540285), (543, 453720), (570, 432228), (597, 412680), (684, 360190), (724, 340290), (760, 324171), (796, 309510), (855, 288152), (905, 272232), (995, 247608), (1086, 226860), (1140, 216114), (1194, 206340), (1368, 180095), (1448, 170145), (1592, 154755), (1629, 151240), (1710, 144076), (1791, 137560), (1810, 136116), (1990, 123804), (2172, 113430), (2280, 108057), (2388, 103170), (2715, 90744), (2985, 82536), (3258, 75620), (3420, 72038), (3439, 71640), (3582, 68780), (3620, 68058), (3781, 65160), (3980, 61902), (4344, 56715), (4776, 51585), (5430, 45372), (5970, 41268), (6516, 37810), (6840, 36019), (6878, 35820), (7164, 34390), (7240, 34029), (7562, 32580), (7960, 30951), (8145, 30248), (8955, 27512), (10317, 23880), (10860, 22686), (11343, 21720), (11940, 20634), (13032, 18905), (13756, 17910), (14328, 17195), (15124, 16290)]