65580480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3283

約数の個数: 168

約数和(自身を含む): 257872992

約数和(自身を除く): 192292512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3253, 3360, 4032, 5040, 6506, 6720, 9759, 10080, 13012, 16265, 19518, 20160, 22771, 26024, 29277, 32530, 39036, 45542, 48795, 52048, 58554, 65060, 68313, 78072, 91084, 97590, 104096, 113855, 117108, 130120, 136626, 146385, 156144, 182168, 195180, 204939, 208192, 227710, 234216, 260240, 273252, 292770, 312288, 341565, 364336, 390360, 409878, 455420, 468432, 520480, 546504, 585540, 624576, 683130, 728672, 780720, 819756, 910840, 936864, 1024695, 1040960, 1093008, 1171080, 1366260, 1457344, 1561440, 1639512, 1821680, 1873728, 2049390, 2186016, 2342160, 2732520, 3122880, 3279024, 3643360, 4098780, 4372032, 4684320, 5465040, 6558048, 7286720, 8197560, 9368640, 10930080, 13116096, 16395120, 21860160, 32790240, 65580480]

約数ペア:

[(1, 65580480), (2, 32790240), (3, 21860160), (4, 16395120), (5, 13116096), (6, 10930080), (7, 9368640), (8, 8197560), (9, 7286720), (10, 6558048), (12, 5465040), (14, 4684320), (15, 4372032), (16, 4098780), (18, 3643360), (20, 3279024), (21, 3122880), (24, 2732520), (28, 2342160), (30, 2186016), (32, 2049390), (35, 1873728), (36, 1821680), (40, 1639512), (42, 1561440), (45, 1457344), (48, 1366260), (56, 1171080), (60, 1093008), (63, 1040960), (64, 1024695), (70, 936864), (72, 910840), (80, 819756), (84, 780720), (90, 728672), (96, 683130), (105, 624576), (112, 585540), (120, 546504), (126, 520480), (140, 468432), (144, 455420), (160, 409878), (168, 390360), (180, 364336), (192, 341565), (210, 312288), (224, 292770), (240, 273252), (252, 260240), (280, 234216), (288, 227710), (315, 208192), (320, 204939), (336, 195180), (360, 182168), (420, 156144), (448, 146385), (480, 136626), (504, 130120), (560, 117108), (576, 113855), (630, 104096), (672, 97590), (720, 91084), (840, 78072), (960, 68313), (1008, 65060), (1120, 58554), (1260, 52048), (1344, 48795), (1440, 45542), (1680, 39036), (2016, 32530), (2240, 29277), (2520, 26024), (2880, 22771), (3253, 20160), (3360, 19518), (4032, 16265), (5040, 13012), (6506, 10080), (6720, 9759)]