155382045440

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{19457}}^1$

素因数の和:19862

約数の個数: 144

約数和(自身を含む): 395176102272

約数和(自身を除く): 239794056832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 367, 544, 640, 680, 734, 1088, 1280, 1360, 1468, 1835, 2176, 2720, 2936, 3670, 4352, 5440, 5872, 6239, 7340, 10880, 11744, 12478, 14680, 19457, 21760, 23488, 24956, 29360, 31195, 38914, 46976, 49912, 58720, 62390, 77828, 93952, 97285, 99824, 117440, 124780, 155656, 194570, 199648, 234880, 249560, 311312, 330769, 389140, 399296, 469760, 499120, 622624, 661538, 778280, 798592, 998240, 1245248, 1323076, 1556560, 1597184, 1653845, 1996480, 2490496, 2646152, 3113120, 3307690, 3992960, 4980992, 5292304, 6226240, 6615380, 7140719, 7985920, 10584608, 12452480, 13230760, 14281438, 21169216, 24904960, 26461520, 28562876, 35703595, 42338432, 52923040, 57125752, 71407190, 84676864, 105846080, 114251504, 121392223, 142814380, 211692160, 228503008, 242784446, 285628760, 423384320, 457006016, 485568892, 571257520, 606961115, 914012032, 971137784, 1142515040, 1213922230, 1828024064, 1942275568, 2285030080, 2427844460, 3884551136, 4570060160, 4855688920, 7769102272, 9140120320, 9711377840, 15538204544, 19422755680, 31076409088, 38845511360, 77691022720, 155382045440]

約数ペア:

[(1, 155382045440), (2, 77691022720), (4, 38845511360), (5, 31076409088), (8, 19422755680), (10, 15538204544), (16, 9711377840), (17, 9140120320), (20, 7769102272), (32, 4855688920), (34, 4570060160), (40, 3884551136), (64, 2427844460), (68, 2285030080), (80, 1942275568), (85, 1828024064), (128, 1213922230), (136, 1142515040), (160, 971137784), (170, 914012032), (256, 606961115), (272, 571257520), (320, 485568892), (340, 457006016), (367, 423384320), (544, 285628760), (640, 242784446), (680, 228503008), (734, 211692160), (1088, 142814380), (1280, 121392223), (1360, 114251504), (1468, 105846080), (1835, 84676864), (2176, 71407190), (2720, 57125752), (2936, 52923040), (3670, 42338432), (4352, 35703595), (5440, 28562876), (5872, 26461520), (6239, 24904960), (7340, 21169216), (10880, 14281438), (11744, 13230760), (12478, 12452480), (14680, 10584608), (19457, 7985920), (21760, 7140719), (23488, 6615380), (24956, 6226240), (29360, 5292304), (31195, 4980992), (38914, 3992960), (46976, 3307690), (49912, 3113120), (58720, 2646152), (62390, 2490496), (77828, 1996480), (93952, 1653845), (97285, 1597184), (99824, 1556560), (117440, 1323076), (124780, 1245248), (155656, 998240), (194570, 798592), (199648, 778280), (234880, 661538), (249560, 622624), (311312, 499120), (330769, 469760), (389140, 399296)]