902942040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7517}}^1$

素因数の和:7562

約数の個数: 256

約数和(自身を含む): 3637509120

約数和(自身を除く): 2734567080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 5005, 5460, 5720, 6006, 7517, 8008, 8580, 9240, 10010, 10920, 12012, 15015, 15034, 17160, 20020, 22551, 24024, 30030, 30068, 37585, 40040, 45102, 52619, 60060, 60136, 75170, 82687, 90204, 97721, 105238, 112755, 120120, 150340, 157857, 165374, 180408, 195442, 210476, 225510, 248061, 263095, 293163, 300680, 315714, 330748, 390884, 413435, 420952, 451020, 488605, 496122, 526190, 578809, 586326, 631428, 661496, 684047, 781768, 789285, 826870, 902040, 977210, 992244, 1052380, 1074931, 1157618, 1172652, 1240305, 1262856, 1368094, 1465815, 1578570, 1653740, 1736427, 1954420, 1984488, 2052141, 2104760, 2149862, 2315236, 2345304, 2480610, 2736188, 2894045, 2931630, 3157140, 3224793, 3307480, 3420235, 3472854, 3908840, 4104282, 4299724, 4630472, 4961220, 5374655, 5472376, 5788090, 5863260, 6314280, 6449586, 6840470, 6945708, 7524517, 8208564, 8599448, 8682135, 9922440, 10260705, 10749310, 11576180, 11726520, 12899172, 13680940, 13891416, 15049034, 16123965, 16417128, 17364270, 20521410, 21498620, 22573551, 23152360, 25798344, 27361880, 30098068, 32247930, 34728540, 37622585, 41042820, 42997240, 45147102, 60196136, 64495860, 69457080, 75245170, 82085640, 90294204, 112867755, 128991720, 150490340, 180588408, 225735510, 300980680, 451471020, 902942040]

約数ペア:

[(1, 902942040), (2, 451471020), (3, 300980680), (4, 225735510), (5, 180588408), (6, 150490340), (7, 128991720), (8, 112867755), (10, 90294204), (11, 82085640), (12, 75245170), (13, 69457080), (14, 64495860), (15, 60196136), (20, 45147102), (21, 42997240), (22, 41042820), (24, 37622585), (26, 34728540), (28, 32247930), (30, 30098068), (33, 27361880), (35, 25798344), (39, 23152360), (40, 22573551), (42, 21498620), (44, 20521410), (52, 17364270), (55, 16417128), (56, 16123965), (60, 15049034), (65, 13891416), (66, 13680940), (70, 12899172), (77, 11726520), (78, 11576180), (84, 10749310), (88, 10260705), (91, 9922440), (104, 8682135), (105, 8599448), (110, 8208564), (120, 7524517), (130, 6945708), (132, 6840470), (140, 6449586), (143, 6314280), (154, 5863260), (156, 5788090), (165, 5472376), (168, 5374655), (182, 4961220), (195, 4630472), (210, 4299724), (220, 4104282), (231, 3908840), (260, 3472854), (264, 3420235), (273, 3307480), (280, 3224793), (286, 3157140), (308, 2931630), (312, 2894045), (330, 2736188), (364, 2480610), (385, 2345304), (390, 2315236), (420, 2149862), (429, 2104760), (440, 2052141), (455, 1984488), (462, 1954420), (520, 1736427), (546, 1653740), (572, 1578570), (616, 1465815), (660, 1368094), (715, 1262856), (728, 1240305), (770, 1172652), (780, 1157618), (840, 1074931), (858, 1052380), (910, 992244), (924, 977210), (1001, 902040), (1092, 826870), (1144, 789285), (1155, 781768), (1320, 684047), (1365, 661496), (1430, 631428), (1540, 586326), (1560, 578809), (1716, 526190), (1820, 496122), (1848, 488605), (2002, 451020), (2145, 420952), (2184, 413435), (2310, 390884), (2730, 330748), (2860, 315714), (3003, 300680), (3080, 293163), (3432, 263095), (3640, 248061), (4004, 225510), (4290, 210476), (4620, 195442), (5005, 180408), (5460, 165374), (5720, 157857), (6006, 150340), (7517, 120120), (8008, 112755), (8580, 105238), (9240, 97721), (10010, 90204), (10920, 82687), (12012, 75170), (15015, 60136), (15034, 60060), (17160, 52619), (20020, 45102), (22551, 40040), (24024, 37585), (30030, 30068)]