246256920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7517}}^1$

素因数の和:7554

約数の個数: 192

約数和(自身を含む): 985158720

約数和(自身を除く): 738901800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 7517, 8190, 10920, 15034, 16380, 22551, 30068, 32760, 37585, 45102, 52619, 60136, 67653, 75170, 90204, 97721, 105238, 112755, 135306, 150340, 157857, 180408, 195442, 210476, 225510, 263095, 270612, 293163, 300680, 315714, 338265, 390884, 420952, 451020, 473571, 488605, 526190, 541224, 586326, 631428, 676530, 684047, 781768, 789285, 879489, 902040, 947142, 977210, 1052380, 1172652, 1262856, 1353060, 1368094, 1465815, 1578570, 1758978, 1894284, 1954420, 2052141, 2104760, 2345304, 2367855, 2706120, 2736188, 2931630, 3157140, 3420235, 3517956, 3788568, 3908840, 4104282, 4397445, 4735710, 5472376, 5863260, 6156423, 6314280, 6840470, 7035912, 8208564, 8794890, 9471420, 10260705, 11726520, 12312846, 13680940, 16417128, 17589780, 18942840, 20521410, 24625692, 27361880, 30782115, 35179560, 41042820, 49251384, 61564230, 82085640, 123128460, 246256920]

約数ペア:

[(1, 246256920), (2, 123128460), (3, 82085640), (4, 61564230), (5, 49251384), (6, 41042820), (7, 35179560), (8, 30782115), (9, 27361880), (10, 24625692), (12, 20521410), (13, 18942840), (14, 17589780), (15, 16417128), (18, 13680940), (20, 12312846), (21, 11726520), (24, 10260705), (26, 9471420), (28, 8794890), (30, 8208564), (35, 7035912), (36, 6840470), (39, 6314280), (40, 6156423), (42, 5863260), (45, 5472376), (52, 4735710), (56, 4397445), (60, 4104282), (63, 3908840), (65, 3788568), (70, 3517956), (72, 3420235), (78, 3157140), (84, 2931630), (90, 2736188), (91, 2706120), (104, 2367855), (105, 2345304), (117, 2104760), (120, 2052141), (126, 1954420), (130, 1894284), (140, 1758978), (156, 1578570), (168, 1465815), (180, 1368094), (182, 1353060), (195, 1262856), (210, 1172652), (234, 1052380), (252, 977210), (260, 947142), (273, 902040), (280, 879489), (312, 789285), (315, 781768), (360, 684047), (364, 676530), (390, 631428), (420, 586326), (455, 541224), (468, 526190), (504, 488605), (520, 473571), (546, 451020), (585, 420952), (630, 390884), (728, 338265), (780, 315714), (819, 300680), (840, 293163), (910, 270612), (936, 263095), (1092, 225510), (1170, 210476), (1260, 195442), (1365, 180408), (1560, 157857), (1638, 150340), (1820, 135306), (2184, 112755), (2340, 105238), (2520, 97721), (2730, 90204), (3276, 75170), (3640, 67653), (4095, 60136), (4680, 52619), (5460, 45102), (6552, 37585), (7517, 32760), (8190, 30068), (10920, 22551), (15034, 16380)]