155457120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3597

約数の個数: 192

約数和(自身を含む): 602864640

約数和(自身を除く): 447407520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3559, 3640, 4368, 5460, 6240, 7118, 7280, 8736, 10677, 10920, 14236, 14560, 17795, 21354, 21840, 24913, 28472, 35590, 42708, 43680, 46267, 49826, 53385, 56944, 71180, 74739, 85416, 92534, 99652, 106770, 113888, 124565, 138801, 142360, 149478, 170832, 185068, 199304, 213540, 231335, 249130, 277602, 284720, 298956, 323869, 341664, 370136, 373695, 398608, 427080, 462670, 498260, 555204, 569440, 597912, 647738, 694005, 740272, 747390, 797216, 854160, 925340, 971607, 996520, 1110408, 1195824, 1295476, 1388010, 1480544, 1494780, 1619345, 1708320, 1850680, 1943214, 1993040, 2220816, 2391648, 2590952, 2776020, 2989560, 3238690, 3701360, 3886428, 3986080, 4441632, 4858035, 5181904, 5552040, 5979120, 6477380, 7402720, 7772856, 9716070, 10363808, 11104080, 11958240, 12954760, 15545712, 19432140, 22208160, 25909520, 31091424, 38864280, 51819040, 77728560, 155457120]

約数ペア:

[(1, 155457120), (2, 77728560), (3, 51819040), (4, 38864280), (5, 31091424), (6, 25909520), (7, 22208160), (8, 19432140), (10, 15545712), (12, 12954760), (13, 11958240), (14, 11104080), (15, 10363808), (16, 9716070), (20, 7772856), (21, 7402720), (24, 6477380), (26, 5979120), (28, 5552040), (30, 5181904), (32, 4858035), (35, 4441632), (39, 3986080), (40, 3886428), (42, 3701360), (48, 3238690), (52, 2989560), (56, 2776020), (60, 2590952), (65, 2391648), (70, 2220816), (78, 1993040), (80, 1943214), (84, 1850680), (91, 1708320), (96, 1619345), (104, 1494780), (105, 1480544), (112, 1388010), (120, 1295476), (130, 1195824), (140, 1110408), (156, 996520), (160, 971607), (168, 925340), (182, 854160), (195, 797216), (208, 747390), (210, 740272), (224, 694005), (240, 647738), (260, 597912), (273, 569440), (280, 555204), (312, 498260), (336, 462670), (364, 427080), (390, 398608), (416, 373695), (420, 370136), (455, 341664), (480, 323869), (520, 298956), (546, 284720), (560, 277602), (624, 249130), (672, 231335), (728, 213540), (780, 199304), (840, 185068), (910, 170832), (1040, 149478), (1092, 142360), (1120, 138801), (1248, 124565), (1365, 113888), (1456, 106770), (1560, 99652), (1680, 92534), (1820, 85416), (2080, 74739), (2184, 71180), (2730, 56944), (2912, 53385), (3120, 49826), (3360, 46267), (3559, 43680), (3640, 42708), (4368, 35590), (5460, 28472), (6240, 24913), (7118, 21840), (7280, 21354), (8736, 17795), (10677, 14560), (10920, 14236)]