1304160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 192

約数和(自身を含む): 5080320

約数和(自身を除く): 3776160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 32, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 96, 104, 110, 114, 120, 130, 132, 143, 152, 156, 160, 165, 176, 190, 195, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 330, 352, 380, 390, 416, 418, 429, 440, 456, 480, 494, 520, 528, 570, 572, 608, 624, 627, 660, 715, 741, 760, 780, 836, 858, 880, 912, 988, 1040, 1045, 1056, 1140, 1144, 1235, 1248, 1254, 1320, 1430, 1482, 1520, 1560, 1672, 1716, 1760, 1824, 1976, 2080, 2090, 2145, 2280, 2288, 2470, 2508, 2640, 2717, 2860, 2964, 3040, 3120, 3135, 3344, 3432, 3705, 3952, 4180, 4290, 4560, 4576, 4940, 5016, 5280, 5434, 5720, 5928, 6240, 6270, 6688, 6864, 7410, 7904, 8151, 8360, 8580, 9120, 9880, 10032, 10868, 11440, 11856, 12540, 13585, 13728, 14820, 16302, 16720, 17160, 19760, 20064, 21736, 22880, 23712, 25080, 27170, 29640, 32604, 33440, 34320, 39520, 40755, 43472, 50160, 54340, 59280, 65208, 68640, 81510, 86944, 100320, 108680, 118560, 130416, 163020, 217360, 260832, 326040, 434720, 652080, 1304160]

約数ペア:

[(1, 1304160), (2, 652080), (3, 434720), (4, 326040), (5, 260832), (6, 217360), (8, 163020), (10, 130416), (11, 118560), (12, 108680), (13, 100320), (15, 86944), (16, 81510), (19, 68640), (20, 65208), (22, 59280), (24, 54340), (26, 50160), (30, 43472), (32, 40755), (33, 39520), (38, 34320), (39, 33440), (40, 32604), (44, 29640), (48, 27170), (52, 25080), (55, 23712), (57, 22880), (60, 21736), (65, 20064), (66, 19760), (76, 17160), (78, 16720), (80, 16302), (88, 14820), (95, 13728), (96, 13585), (104, 12540), (110, 11856), (114, 11440), (120, 10868), (130, 10032), (132, 9880), (143, 9120), (152, 8580), (156, 8360), (160, 8151), (165, 7904), (176, 7410), (190, 6864), (195, 6688), (208, 6270), (209, 6240), (220, 5928), (228, 5720), (240, 5434), (247, 5280), (260, 5016), (264, 4940), (285, 4576), (286, 4560), (304, 4290), (312, 4180), (330, 3952), (352, 3705), (380, 3432), (390, 3344), (416, 3135), (418, 3120), (429, 3040), (440, 2964), (456, 2860), (480, 2717), (494, 2640), (520, 2508), (528, 2470), (570, 2288), (572, 2280), (608, 2145), (624, 2090), (627, 2080), (660, 1976), (715, 1824), (741, 1760), (760, 1716), (780, 1672), (836, 1560), (858, 1520), (880, 1482), (912, 1430), (988, 1320), (1040, 1254), (1045, 1248), (1056, 1235), (1140, 1144)]