166775280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2683}}^1$

素因数の和:2743

約数の個数: 160

約数和(自身を含む): 607056384

約数和(自身を除く): 440281104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2683, 2960, 3108, 3885, 4144, 4440, 5180, 5366, 6216, 7770, 8049, 8880, 10360, 10732, 12432, 13415, 15540, 16098, 18781, 20720, 21464, 26830, 31080, 32196, 37562, 40245, 42928, 53660, 56343, 62160, 64392, 75124, 80490, 93905, 99271, 107320, 112686, 128784, 150248, 160980, 187810, 198542, 214640, 225372, 281715, 297813, 300496, 321960, 375620, 397084, 450744, 496355, 563430, 595626, 643920, 694897, 751240, 794168, 901488, 992710, 1126860, 1191252, 1389794, 1489065, 1502480, 1588336, 1985420, 2084691, 2253720, 2382504, 2779588, 2978130, 3474485, 3970840, 4169382, 4507440, 4765008, 5559176, 5956260, 6948970, 7941680, 8338764, 10423455, 11118352, 11912520, 13897940, 16677528, 20846910, 23825040, 27795880, 33355056, 41693820, 55591760, 83387640, 166775280]

約数ペア:

[(1, 166775280), (2, 83387640), (3, 55591760), (4, 41693820), (5, 33355056), (6, 27795880), (7, 23825040), (8, 20846910), (10, 16677528), (12, 13897940), (14, 11912520), (15, 11118352), (16, 10423455), (20, 8338764), (21, 7941680), (24, 6948970), (28, 5956260), (30, 5559176), (35, 4765008), (37, 4507440), (40, 4169382), (42, 3970840), (48, 3474485), (56, 2978130), (60, 2779588), (70, 2382504), (74, 2253720), (80, 2084691), (84, 1985420), (105, 1588336), (111, 1502480), (112, 1489065), (120, 1389794), (140, 1191252), (148, 1126860), (168, 992710), (185, 901488), (210, 794168), (222, 751240), (240, 694897), (259, 643920), (280, 595626), (296, 563430), (336, 496355), (370, 450744), (420, 397084), (444, 375620), (518, 321960), (555, 300496), (560, 297813), (592, 281715), (740, 225372), (777, 214640), (840, 198542), (888, 187810), (1036, 160980), (1110, 150248), (1295, 128784), (1480, 112686), (1554, 107320), (1680, 99271), (1776, 93905), (2072, 80490), (2220, 75124), (2590, 64392), (2683, 62160), (2960, 56343), (3108, 53660), (3885, 42928), (4144, 40245), (4440, 37562), (5180, 32196), (5366, 31080), (6216, 26830), (7770, 21464), (8049, 20720), (8880, 18781), (10360, 16098), (10732, 15540), (12432, 13415)]