173669440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 507967488

約数和(自身を除く): 334298048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 61, 62, 64, 70, 80, 82, 112, 122, 124, 140, 155, 160, 164, 205, 217, 224, 244, 248, 280, 287, 305, 310, 320, 328, 410, 427, 434, 448, 488, 496, 560, 574, 610, 620, 656, 820, 854, 868, 976, 992, 1085, 1120, 1148, 1220, 1240, 1271, 1312, 1435, 1640, 1708, 1736, 1891, 1952, 1984, 2135, 2170, 2240, 2296, 2440, 2480, 2501, 2542, 2624, 2870, 3280, 3416, 3472, 3782, 3904, 4270, 4340, 4592, 4880, 4960, 5002, 5084, 5740, 6355, 6560, 6832, 6944, 7564, 8540, 8680, 8897, 9184, 9455, 9760, 9920, 10004, 10168, 11480, 12505, 12710, 13120, 13237, 13664, 13888, 15128, 17080, 17360, 17507, 17794, 18368, 18910, 19520, 20008, 20336, 22960, 25010, 25420, 26474, 27328, 30256, 34160, 34720, 35014, 35588, 37820, 40016, 40672, 44485, 45920, 50020, 50840, 52948, 60512, 66185, 68320, 69440, 70028, 71176, 75640, 77531, 80032, 81344, 87535, 88970, 91840, 100040, 101680, 105896, 121024, 132370, 136640, 140056, 142352, 151280, 155062, 160064, 175070, 177940, 200080, 203360, 211792, 264740, 280112, 284704, 302560, 310124, 350140, 355880, 387655, 400160, 406720, 423584, 529480, 542717, 560224, 569408, 605120, 620248, 700280, 711760, 775310, 800320, 847168, 1058960, 1085434, 1120448, 1240496, 1400560, 1423520, 1550620, 2117920, 2170868, 2480992, 2713585, 2801120, 2847040, 3101240, 4235840, 4341736, 4961984, 5427170, 5602240, 6202480, 8683472, 10854340, 12404960, 17366944, 21708680, 24809920, 34733888, 43417360, 86834720, 173669440]

約数ペア:

[(1, 173669440), (2, 86834720), (4, 43417360), (5, 34733888), (7, 24809920), (8, 21708680), (10, 17366944), (14, 12404960), (16, 10854340), (20, 8683472), (28, 6202480), (31, 5602240), (32, 5427170), (35, 4961984), (40, 4341736), (41, 4235840), (56, 3101240), (61, 2847040), (62, 2801120), (64, 2713585), (70, 2480992), (80, 2170868), (82, 2117920), (112, 1550620), (122, 1423520), (124, 1400560), (140, 1240496), (155, 1120448), (160, 1085434), (164, 1058960), (205, 847168), (217, 800320), (224, 775310), (244, 711760), (248, 700280), (280, 620248), (287, 605120), (305, 569408), (310, 560224), (320, 542717), (328, 529480), (410, 423584), (427, 406720), (434, 400160), (448, 387655), (488, 355880), (496, 350140), (560, 310124), (574, 302560), (610, 284704), (620, 280112), (656, 264740), (820, 211792), (854, 203360), (868, 200080), (976, 177940), (992, 175070), (1085, 160064), (1120, 155062), (1148, 151280), (1220, 142352), (1240, 140056), (1271, 136640), (1312, 132370), (1435, 121024), (1640, 105896), (1708, 101680), (1736, 100040), (1891, 91840), (1952, 88970), (1984, 87535), (2135, 81344), (2170, 80032), (2240, 77531), (2296, 75640), (2440, 71176), (2480, 70028), (2501, 69440), (2542, 68320), (2624, 66185), (2870, 60512), (3280, 52948), (3416, 50840), (3472, 50020), (3782, 45920), (3904, 44485), (4270, 40672), (4340, 40016), (4592, 37820), (4880, 35588), (4960, 35014), (5002, 34720), (5084, 34160), (5740, 30256), (6355, 27328), (6560, 26474), (6832, 25420), (6944, 25010), (7564, 22960), (8540, 20336), (8680, 20008), (8897, 19520), (9184, 18910), (9455, 18368), (9760, 17794), (9920, 17507), (10004, 17360), (10168, 17080), (11480, 15128), (12505, 13888), (12710, 13664), (13120, 13237)]