105418320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 377118720

約数和(自身を除く): 271700400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 479, 524, 560, 655, 786, 840, 917, 958, 1048, 1310, 1437, 1572, 1680, 1834, 1916, 1965, 2096, 2395, 2620, 2751, 2874, 3144, 3353, 3668, 3832, 3930, 4585, 4790, 5240, 5502, 5748, 6288, 6706, 7185, 7336, 7664, 7860, 9170, 9580, 10059, 10480, 11004, 11496, 13412, 13755, 14370, 14672, 15720, 16765, 18340, 19160, 20118, 22008, 22992, 26824, 27510, 28740, 31440, 33530, 36680, 38320, 40236, 44016, 50295, 53648, 55020, 57480, 62749, 67060, 73360, 80472, 100590, 110040, 114960, 125498, 134120, 160944, 188247, 201180, 220080, 250996, 268240, 313745, 376494, 402360, 439243, 501992, 627490, 752988, 804720, 878486, 941235, 1003984, 1254980, 1317729, 1505976, 1756972, 1882470, 2196215, 2509960, 2635458, 3011952, 3513944, 3764940, 4392430, 5019920, 5270916, 6588645, 7027888, 7529880, 8784860, 10541832, 13177290, 15059760, 17569720, 21083664, 26354580, 35139440, 52709160, 105418320]

約数ペア:

[(1, 105418320), (2, 52709160), (3, 35139440), (4, 26354580), (5, 21083664), (6, 17569720), (7, 15059760), (8, 13177290), (10, 10541832), (12, 8784860), (14, 7529880), (15, 7027888), (16, 6588645), (20, 5270916), (21, 5019920), (24, 4392430), (28, 3764940), (30, 3513944), (35, 3011952), (40, 2635458), (42, 2509960), (48, 2196215), (56, 1882470), (60, 1756972), (70, 1505976), (80, 1317729), (84, 1254980), (105, 1003984), (112, 941235), (120, 878486), (131, 804720), (140, 752988), (168, 627490), (210, 501992), (240, 439243), (262, 402360), (280, 376494), (336, 313745), (393, 268240), (420, 250996), (479, 220080), (524, 201180), (560, 188247), (655, 160944), (786, 134120), (840, 125498), (917, 114960), (958, 110040), (1048, 100590), (1310, 80472), (1437, 73360), (1572, 67060), (1680, 62749), (1834, 57480), (1916, 55020), (1965, 53648), (2096, 50295), (2395, 44016), (2620, 40236), (2751, 38320), (2874, 36680), (3144, 33530), (3353, 31440), (3668, 28740), (3832, 27510), (3930, 26824), (4585, 22992), (4790, 22008), (5240, 20118), (5502, 19160), (5748, 18340), (6288, 16765), (6706, 15720), (7185, 14672), (7336, 14370), (7664, 13755), (7860, 13412), (9170, 11496), (9580, 11004), (10059, 10480)]