78950040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 272743200

約数和(自身を除く): 193793160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 221, 229, 255, 260, 312, 338, 340, 390, 408, 442, 458, 507, 510, 520, 663, 676, 680, 687, 780, 845, 884, 916, 1014, 1020, 1105, 1145, 1326, 1352, 1374, 1560, 1690, 1768, 1832, 2028, 2040, 2210, 2290, 2535, 2652, 2748, 2873, 2977, 3315, 3380, 3435, 3893, 4056, 4420, 4580, 5070, 5304, 5496, 5746, 5954, 6630, 6760, 6870, 7786, 8619, 8840, 8931, 9160, 10140, 11492, 11679, 11908, 13260, 13740, 14365, 14885, 15572, 17238, 17862, 19465, 20280, 22984, 23358, 23816, 26520, 27480, 28730, 29770, 31144, 34476, 35724, 38701, 38930, 43095, 44655, 46716, 50609, 57460, 58395, 59540, 68952, 71448, 77402, 77860, 86190, 89310, 93432, 101218, 114920, 116103, 116790, 119080, 151827, 154804, 155720, 172380, 178620, 193505, 202436, 232206, 233580, 253045, 303654, 309608, 344760, 357240, 387010, 404872, 464412, 467160, 506090, 580515, 607308, 657917, 759135, 774020, 928824, 1012180, 1161030, 1214616, 1315834, 1518270, 1548040, 1973751, 2024360, 2322060, 2631668, 3036540, 3289585, 3947502, 4644120, 5263336, 6073080, 6579170, 7895004, 9868755, 13158340, 15790008, 19737510, 26316680, 39475020, 78950040]

約数ペア:

[(1, 78950040), (2, 39475020), (3, 26316680), (4, 19737510), (5, 15790008), (6, 13158340), (8, 9868755), (10, 7895004), (12, 6579170), (13, 6073080), (15, 5263336), (17, 4644120), (20, 3947502), (24, 3289585), (26, 3036540), (30, 2631668), (34, 2322060), (39, 2024360), (40, 1973751), (51, 1548040), (52, 1518270), (60, 1315834), (65, 1214616), (68, 1161030), (78, 1012180), (85, 928824), (102, 774020), (104, 759135), (120, 657917), (130, 607308), (136, 580515), (156, 506090), (169, 467160), (170, 464412), (195, 404872), (204, 387010), (221, 357240), (229, 344760), (255, 309608), (260, 303654), (312, 253045), (338, 233580), (340, 232206), (390, 202436), (408, 193505), (442, 178620), (458, 172380), (507, 155720), (510, 154804), (520, 151827), (663, 119080), (676, 116790), (680, 116103), (687, 114920), (780, 101218), (845, 93432), (884, 89310), (916, 86190), (1014, 77860), (1020, 77402), (1105, 71448), (1145, 68952), (1326, 59540), (1352, 58395), (1374, 57460), (1560, 50609), (1690, 46716), (1768, 44655), (1832, 43095), (2028, 38930), (2040, 38701), (2210, 35724), (2290, 34476), (2535, 31144), (2652, 29770), (2748, 28730), (2873, 27480), (2977, 26520), (3315, 23816), (3380, 23358), (3435, 22984), (3893, 20280), (4056, 19465), (4420, 17862), (4580, 17238), (5070, 15572), (5304, 14885), (5496, 14365), (5746, 13740), (5954, 13260), (6630, 11908), (6760, 11679), (6870, 11492), (7786, 10140), (8619, 9160), (8840, 8931)]