227659040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 650280960

約数和(自身を除く): 422621920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 79, 80, 83, 112, 124, 140, 155, 158, 160, 166, 217, 224, 248, 280, 310, 316, 332, 395, 415, 434, 496, 553, 560, 581, 620, 632, 664, 790, 830, 868, 992, 1085, 1106, 1120, 1162, 1240, 1264, 1328, 1580, 1660, 1736, 2170, 2212, 2324, 2449, 2480, 2528, 2573, 2656, 2765, 2905, 3160, 3320, 3472, 4340, 4424, 4648, 4898, 4960, 5146, 5530, 5810, 6320, 6557, 6640, 6944, 8680, 8848, 9296, 9796, 10292, 11060, 11620, 12245, 12640, 12865, 13114, 13280, 17143, 17360, 17696, 18011, 18592, 19592, 20584, 22120, 23240, 24490, 25730, 26228, 32785, 34286, 34720, 36022, 39184, 41168, 44240, 45899, 46480, 48980, 51460, 52456, 65570, 68572, 72044, 78368, 82336, 85715, 88480, 90055, 91798, 92960, 97960, 102920, 104912, 131140, 137144, 144088, 171430, 180110, 183596, 195920, 203267, 205840, 209824, 229495, 262280, 274288, 288176, 342860, 360220, 367192, 391840, 406534, 411680, 458990, 524560, 548576, 576352, 685720, 720440, 734384, 813068, 917980, 1016335, 1049120, 1371440, 1422869, 1440880, 1468768, 1626136, 1835960, 2032670, 2742880, 2845738, 2881760, 3252272, 3671920, 4065340, 5691476, 6504544, 7114345, 7343840, 8130680, 11382952, 14228690, 16261360, 22765904, 28457380, 32522720, 45531808, 56914760, 113829520, 227659040]

約数ペア:

[(1, 227659040), (2, 113829520), (4, 56914760), (5, 45531808), (7, 32522720), (8, 28457380), (10, 22765904), (14, 16261360), (16, 14228690), (20, 11382952), (28, 8130680), (31, 7343840), (32, 7114345), (35, 6504544), (40, 5691476), (56, 4065340), (62, 3671920), (70, 3252272), (79, 2881760), (80, 2845738), (83, 2742880), (112, 2032670), (124, 1835960), (140, 1626136), (155, 1468768), (158, 1440880), (160, 1422869), (166, 1371440), (217, 1049120), (224, 1016335), (248, 917980), (280, 813068), (310, 734384), (316, 720440), (332, 685720), (395, 576352), (415, 548576), (434, 524560), (496, 458990), (553, 411680), (560, 406534), (581, 391840), (620, 367192), (632, 360220), (664, 342860), (790, 288176), (830, 274288), (868, 262280), (992, 229495), (1085, 209824), (1106, 205840), (1120, 203267), (1162, 195920), (1240, 183596), (1264, 180110), (1328, 171430), (1580, 144088), (1660, 137144), (1736, 131140), (2170, 104912), (2212, 102920), (2324, 97960), (2449, 92960), (2480, 91798), (2528, 90055), (2573, 88480), (2656, 85715), (2765, 82336), (2905, 78368), (3160, 72044), (3320, 68572), (3472, 65570), (4340, 52456), (4424, 51460), (4648, 48980), (4898, 46480), (4960, 45899), (5146, 44240), (5530, 41168), (5810, 39184), (6320, 36022), (6557, 34720), (6640, 34286), (6944, 32785), (8680, 26228), (8848, 25730), (9296, 24490), (9796, 23240), (10292, 22120), (11060, 20584), (11620, 19592), (12245, 18592), (12640, 18011), (12865, 17696), (13114, 17360), (13280, 17143)]