286146120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 979937280

約数和(自身を除く): 693791160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 61, 62, 65, 78, 93, 97, 104, 120, 122, 124, 130, 155, 156, 183, 186, 194, 195, 244, 248, 260, 291, 305, 310, 312, 366, 372, 388, 390, 403, 465, 485, 488, 520, 582, 610, 620, 732, 744, 776, 780, 793, 806, 915, 930, 970, 1164, 1209, 1220, 1240, 1261, 1455, 1464, 1560, 1586, 1612, 1830, 1860, 1891, 1940, 2015, 2328, 2379, 2418, 2440, 2522, 2910, 3007, 3172, 3224, 3660, 3720, 3782, 3783, 3880, 3965, 4030, 4758, 4836, 5044, 5673, 5820, 5917, 6014, 6045, 6305, 6344, 7320, 7564, 7566, 7930, 8060, 9021, 9455, 9516, 9672, 10088, 11346, 11640, 11834, 11895, 12028, 12090, 12610, 15035, 15128, 15132, 15860, 16120, 17751, 18042, 18910, 18915, 19032, 22692, 23668, 23790, 24056, 24180, 24583, 25220, 28365, 29585, 30070, 30264, 31720, 35502, 36084, 37820, 37830, 39091, 45105, 45384, 47336, 47580, 48360, 49166, 50440, 56730, 59170, 60140, 71004, 72168, 73749, 75640, 75660, 76921, 78182, 88755, 90210, 95160, 98332, 113460, 117273, 118340, 120280, 122915, 142008, 147498, 151320, 153842, 156364, 177510, 180420, 183427, 195455, 196664, 226920, 230763, 234546, 236680, 245830, 294996, 307684, 312728, 355020, 360840, 366854, 368745, 384605, 390910, 461526, 469092, 491660, 550281, 586365, 589992, 615368, 710040, 733708, 737490, 769210, 781820, 917135, 923052, 938184, 983320, 1100562, 1153815, 1172730, 1467416, 1474980, 1538420, 1563640, 1834270, 1846104, 2201124, 2307630, 2345460, 2384551, 2751405, 2949960, 3076840, 3668540, 4402248, 4615260, 4690920, 4769102, 5502810, 7153653, 7337080, 9230520, 9538204, 11005620, 11922755, 14307306, 19076408, 22011240, 23845510, 28614612, 35768265, 47691020, 57229224, 71536530, 95382040, 143073060, 286146120]

約数ペア:

[(1, 286146120), (2, 143073060), (3, 95382040), (4, 71536530), (5, 57229224), (6, 47691020), (8, 35768265), (10, 28614612), (12, 23845510), (13, 22011240), (15, 19076408), (20, 14307306), (24, 11922755), (26, 11005620), (30, 9538204), (31, 9230520), (39, 7337080), (40, 7153653), (52, 5502810), (60, 4769102), (61, 4690920), (62, 4615260), (65, 4402248), (78, 3668540), (93, 3076840), (97, 2949960), (104, 2751405), (120, 2384551), (122, 2345460), (124, 2307630), (130, 2201124), (155, 1846104), (156, 1834270), (183, 1563640), (186, 1538420), (194, 1474980), (195, 1467416), (244, 1172730), (248, 1153815), (260, 1100562), (291, 983320), (305, 938184), (310, 923052), (312, 917135), (366, 781820), (372, 769210), (388, 737490), (390, 733708), (403, 710040), (465, 615368), (485, 589992), (488, 586365), (520, 550281), (582, 491660), (610, 469092), (620, 461526), (732, 390910), (744, 384605), (776, 368745), (780, 366854), (793, 360840), (806, 355020), (915, 312728), (930, 307684), (970, 294996), (1164, 245830), (1209, 236680), (1220, 234546), (1240, 230763), (1261, 226920), (1455, 196664), (1464, 195455), (1560, 183427), (1586, 180420), (1612, 177510), (1830, 156364), (1860, 153842), (1891, 151320), (1940, 147498), (2015, 142008), (2328, 122915), (2379, 120280), (2418, 118340), (2440, 117273), (2522, 113460), (2910, 98332), (3007, 95160), (3172, 90210), (3224, 88755), (3660, 78182), (3720, 76921), (3782, 75660), (3783, 75640), (3880, 73749), (3965, 72168), (4030, 71004), (4758, 60140), (4836, 59170), (5044, 56730), (5673, 50440), (5820, 49166), (5917, 48360), (6014, 47580), (6045, 47336), (6305, 45384), (6344, 45105), (7320, 39091), (7564, 37830), (7566, 37820), (7930, 36084), (8060, 35502), (9021, 31720), (9455, 30264), (9516, 30070), (9672, 29585), (10088, 28365), (11346, 25220), (11640, 24583), (11834, 24180), (11895, 24056), (12028, 23790), (12090, 23668), (12610, 22692), (15035, 19032), (15128, 18915), (15132, 18910), (15860, 18042), (16120, 17751)]