158469920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 488663280

約数和(自身を除く): 330193360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 41, 49, 56, 58, 68, 70, 80, 82, 85, 98, 112, 116, 119, 136, 140, 145, 160, 164, 170, 196, 203, 205, 224, 232, 238, 245, 272, 280, 287, 290, 328, 340, 392, 406, 410, 464, 476, 490, 493, 544, 560, 574, 580, 595, 656, 680, 697, 784, 812, 820, 833, 928, 952, 980, 986, 1015, 1120, 1148, 1160, 1189, 1190, 1312, 1360, 1394, 1421, 1435, 1568, 1624, 1640, 1666, 1904, 1960, 1972, 2009, 2030, 2296, 2320, 2378, 2380, 2465, 2720, 2788, 2842, 2870, 3248, 3280, 3332, 3451, 3485, 3808, 3920, 3944, 4018, 4060, 4165, 4592, 4640, 4756, 4760, 4879, 4930, 5576, 5684, 5740, 5945, 6496, 6560, 6664, 6902, 6970, 7105, 7840, 7888, 8036, 8120, 8323, 8330, 9184, 9512, 9520, 9758, 9860, 10045, 11152, 11368, 11480, 11890, 13328, 13804, 13940, 14210, 15776, 16072, 16240, 16646, 16660, 17255, 19024, 19040, 19516, 19720, 20090, 20213, 22304, 22736, 22960, 23780, 24157, 24395, 26656, 27608, 27880, 28420, 32144, 32480, 33292, 33320, 34153, 34510, 38048, 39032, 39440, 40180, 40426, 41615, 45472, 45920, 47560, 48314, 48790, 55216, 55760, 56840, 58261, 64288, 66584, 66640, 68306, 69020, 78064, 78880, 80360, 80852, 83230, 95120, 96628, 97580, 101065, 110432, 111520, 113680, 116522, 120785, 133168, 133280, 136612, 138040, 141491, 156128, 160720, 161704, 166460, 170765, 190240, 193256, 195160, 202130, 227360, 233044, 241570, 266336, 273224, 276080, 282982, 291305, 321440, 323408, 332920, 341530, 386512, 390320, 404260, 466088, 483140, 546448, 552160, 565964, 582610, 646816, 665840, 683060, 707455, 773024, 780640, 808520, 932176, 966280, 990437, 1092896, 1131928, 1165220, 1331680, 1366120, 1414910, 1617040, 1864352, 1932560, 1980874, 2263856, 2330440, 2732240, 2829820, 3234080, 3865120, 3961748, 4527712, 4660880, 4952185, 5464480, 5659640, 7923496, 9321760, 9904370, 11319280, 15846992, 19808740, 22638560, 31693984, 39617480, 79234960, 158469920]

約数ペア:

[(1, 158469920), (2, 79234960), (4, 39617480), (5, 31693984), (7, 22638560), (8, 19808740), (10, 15846992), (14, 11319280), (16, 9904370), (17, 9321760), (20, 7923496), (28, 5659640), (29, 5464480), (32, 4952185), (34, 4660880), (35, 4527712), (40, 3961748), (41, 3865120), (49, 3234080), (56, 2829820), (58, 2732240), (68, 2330440), (70, 2263856), (80, 1980874), (82, 1932560), (85, 1864352), (98, 1617040), (112, 1414910), (116, 1366120), (119, 1331680), (136, 1165220), (140, 1131928), (145, 1092896), (160, 990437), (164, 966280), (170, 932176), (196, 808520), (203, 780640), (205, 773024), (224, 707455), (232, 683060), (238, 665840), (245, 646816), (272, 582610), (280, 565964), (287, 552160), (290, 546448), (328, 483140), (340, 466088), (392, 404260), (406, 390320), (410, 386512), (464, 341530), (476, 332920), (490, 323408), (493, 321440), (544, 291305), (560, 282982), (574, 276080), (580, 273224), (595, 266336), (656, 241570), (680, 233044), (697, 227360), (784, 202130), (812, 195160), (820, 193256), (833, 190240), (928, 170765), (952, 166460), (980, 161704), (986, 160720), (1015, 156128), (1120, 141491), (1148, 138040), (1160, 136612), (1189, 133280), (1190, 133168), (1312, 120785), (1360, 116522), (1394, 113680), (1421, 111520), (1435, 110432), (1568, 101065), (1624, 97580), (1640, 96628), (1666, 95120), (1904, 83230), (1960, 80852), (1972, 80360), (2009, 78880), (2030, 78064), (2296, 69020), (2320, 68306), (2378, 66640), (2380, 66584), (2465, 64288), (2720, 58261), (2788, 56840), (2842, 55760), (2870, 55216), (3248, 48790), (3280, 48314), (3332, 47560), (3451, 45920), (3485, 45472), (3808, 41615), (3920, 40426), (3944, 40180), (4018, 39440), (4060, 39032), (4165, 38048), (4592, 34510), (4640, 34153), (4756, 33320), (4760, 33292), (4879, 32480), (4930, 32144), (5576, 28420), (5684, 27880), (5740, 27608), (5945, 26656), (6496, 24395), (6560, 24157), (6664, 23780), (6902, 22960), (6970, 22736), (7105, 22304), (7840, 20213), (7888, 20090), (8036, 19720), (8120, 19516), (8323, 19040), (8330, 19024), (9184, 17255), (9512, 16660), (9520, 16646), (9758, 16240), (9860, 16072), (10045, 15776), (11152, 14210), (11368, 13940), (11480, 13804), (11890, 13328)]