7809987360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22567}}^1$

素因数の和:22695

約数の個数: 192

約数和(自身を含む): 28390182912

約数和(自身を除く): 20580195552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 480, 515, 560, 618, 672, 721, 824, 840, 1030, 1120, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2472, 2884, 3090, 3296, 3360, 3605, 4120, 4326, 4944, 5768, 6180, 7210, 8240, 8652, 9888, 10815, 11536, 12360, 14420, 16480, 17304, 21630, 22567, 23072, 24720, 28840, 34608, 43260, 45134, 49440, 57680, 67701, 69216, 86520, 90268, 112835, 115360, 135402, 157969, 173040, 180536, 225670, 270804, 315938, 338505, 346080, 361072, 451340, 473907, 541608, 631876, 677010, 722144, 789845, 902680, 947814, 1083216, 1263752, 1354020, 1579690, 1805360, 1895628, 2166432, 2324401, 2369535, 2527504, 2708040, 3159380, 3610720, 3791256, 4648802, 4739070, 5055008, 5416080, 6318760, 6973203, 7582512, 9297604, 9478140, 10832160, 11622005, 12637520, 13946406, 15165024, 16270807, 18595208, 18956280, 23244010, 25275040, 27892812, 32541614, 34866015, 37190416, 37912560, 46488020, 48812421, 55785624, 65083228, 69732030, 74380832, 75825120, 81354035, 92976040, 97624842, 111571248, 130166456, 139464060, 162708070, 185952080, 195249684, 223142496, 244062105, 260332912, 278928120, 325416140, 371904160, 390499368, 488124210, 520665824, 557856240, 650832280, 780998736, 976248420, 1115712480, 1301664560, 1561997472, 1952496840, 2603329120, 3904993680, 7809987360]

約数ペア:

[(1, 7809987360), (2, 3904993680), (3, 2603329120), (4, 1952496840), (5, 1561997472), (6, 1301664560), (7, 1115712480), (8, 976248420), (10, 780998736), (12, 650832280), (14, 557856240), (15, 520665824), (16, 488124210), (20, 390499368), (21, 371904160), (24, 325416140), (28, 278928120), (30, 260332912), (32, 244062105), (35, 223142496), (40, 195249684), (42, 185952080), (48, 162708070), (56, 139464060), (60, 130166456), (70, 111571248), (80, 97624842), (84, 92976040), (96, 81354035), (103, 75825120), (105, 74380832), (112, 69732030), (120, 65083228), (140, 55785624), (160, 48812421), (168, 46488020), (206, 37912560), (210, 37190416), (224, 34866015), (240, 32541614), (280, 27892812), (309, 25275040), (336, 23244010), (412, 18956280), (420, 18595208), (480, 16270807), (515, 15165024), (560, 13946406), (618, 12637520), (672, 11622005), (721, 10832160), (824, 9478140), (840, 9297604), (1030, 7582512), (1120, 6973203), (1236, 6318760), (1442, 5416080), (1545, 5055008), (1648, 4739070), (1680, 4648802), (2060, 3791256), (2163, 3610720), (2472, 3159380), (2884, 2708040), (3090, 2527504), (3296, 2369535), (3360, 2324401), (3605, 2166432), (4120, 1895628), (4326, 1805360), (4944, 1579690), (5768, 1354020), (6180, 1263752), (7210, 1083216), (8240, 947814), (8652, 902680), (9888, 789845), (10815, 722144), (11536, 677010), (12360, 631876), (14420, 541608), (16480, 473907), (17304, 451340), (21630, 361072), (22567, 346080), (23072, 338505), (24720, 315938), (28840, 270804), (34608, 225670), (43260, 180536), (45134, 173040), (49440, 157969), (57680, 135402), (67701, 115360), (69216, 112835), (86520, 90268)]