163073960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 467856000

約数和(自身を除く): 304782040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 49, 56, 58, 70, 76, 95, 98, 116, 133, 140, 145, 151, 152, 190, 196, 203, 232, 245, 266, 280, 290, 302, 380, 392, 406, 490, 532, 551, 580, 604, 665, 755, 760, 812, 931, 980, 1015, 1057, 1064, 1102, 1160, 1208, 1330, 1421, 1510, 1624, 1862, 1960, 2030, 2114, 2204, 2660, 2755, 2842, 2869, 3020, 3724, 3857, 4060, 4228, 4379, 4408, 4655, 5285, 5320, 5510, 5684, 5738, 6040, 7105, 7399, 7448, 7714, 8120, 8456, 8758, 9310, 10570, 11020, 11368, 11476, 14210, 14345, 14798, 15428, 17516, 18620, 19285, 20083, 21140, 21895, 22040, 22952, 26999, 28420, 28690, 29596, 30653, 30856, 35032, 36995, 37240, 38570, 40166, 42280, 43790, 53998, 56840, 57380, 59192, 61306, 73990, 77140, 80332, 83201, 87580, 100415, 107996, 114760, 122612, 134995, 140581, 147980, 153265, 154280, 160664, 166402, 175160, 200830, 214571, 215992, 245224, 269990, 281162, 295960, 306530, 332804, 401660, 416005, 429142, 539980, 562324, 582407, 613060, 665608, 702905, 803320, 832010, 858284, 1072855, 1079960, 1124648, 1164814, 1226120, 1405810, 1664020, 1716568, 2145710, 2329628, 2811620, 2912035, 3328040, 4076849, 4291420, 4659256, 5623240, 5824070, 8153698, 8582840, 11648140, 16307396, 20384245, 23296280, 32614792, 40768490, 81536980, 163073960]

約数ペア:

[(1, 163073960), (2, 81536980), (4, 40768490), (5, 32614792), (7, 23296280), (8, 20384245), (10, 16307396), (14, 11648140), (19, 8582840), (20, 8153698), (28, 5824070), (29, 5623240), (35, 4659256), (38, 4291420), (40, 4076849), (49, 3328040), (56, 2912035), (58, 2811620), (70, 2329628), (76, 2145710), (95, 1716568), (98, 1664020), (116, 1405810), (133, 1226120), (140, 1164814), (145, 1124648), (151, 1079960), (152, 1072855), (190, 858284), (196, 832010), (203, 803320), (232, 702905), (245, 665608), (266, 613060), (280, 582407), (290, 562324), (302, 539980), (380, 429142), (392, 416005), (406, 401660), (490, 332804), (532, 306530), (551, 295960), (580, 281162), (604, 269990), (665, 245224), (755, 215992), (760, 214571), (812, 200830), (931, 175160), (980, 166402), (1015, 160664), (1057, 154280), (1064, 153265), (1102, 147980), (1160, 140581), (1208, 134995), (1330, 122612), (1421, 114760), (1510, 107996), (1624, 100415), (1862, 87580), (1960, 83201), (2030, 80332), (2114, 77140), (2204, 73990), (2660, 61306), (2755, 59192), (2842, 57380), (2869, 56840), (3020, 53998), (3724, 43790), (3857, 42280), (4060, 40166), (4228, 38570), (4379, 37240), (4408, 36995), (4655, 35032), (5285, 30856), (5320, 30653), (5510, 29596), (5684, 28690), (5738, 28420), (6040, 26999), (7105, 22952), (7399, 22040), (7448, 21895), (7714, 21140), (8120, 20083), (8456, 19285), (8758, 18620), (9310, 17516), (10570, 15428), (11020, 14798), (11368, 14345), (11476, 14210)]