145909629440

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:679

約数の個数: 240

約数和(自身を含む): 365116916736

約数和(自身を除く): 219207287296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 467, 496, 508, 512, 620, 635, 640, 934, 961, 992, 1016, 1240, 1270, 1280, 1868, 1922, 1984, 2032, 2335, 2480, 2540, 2560, 3736, 3844, 3937, 3968, 4064, 4670, 4805, 4960, 5080, 7472, 7688, 7874, 7936, 8128, 9340, 9610, 9920, 10160, 14477, 14944, 15376, 15748, 15872, 16256, 18680, 19220, 19685, 19840, 20320, 28954, 29888, 30752, 31496, 32512, 37360, 38440, 39370, 39680, 40640, 57908, 59309, 59776, 61504, 62992, 65024, 72385, 74720, 76880, 78740, 79360, 81280, 115816, 118618, 119552, 122047, 123008, 125984, 144770, 149440, 153760, 157480, 162560, 231632, 237236, 239104, 244094, 246016, 251968, 289540, 296545, 298880, 307520, 314960, 325120, 448787, 463264, 474472, 488188, 492032, 503936, 579080, 593090, 597760, 610235, 615040, 629920, 897574, 926528, 948944, 976376, 1007872, 1158160, 1186180, 1195520, 1220470, 1230080, 1259840, 1795148, 1838579, 1853056, 1897888, 1952752, 2015744, 2243935, 2316320, 2372360, 2440940, 2460160, 2519680, 3590296, 3677158, 3706112, 3795776, 3905504, 4487870, 4632640, 4744720, 4881880, 5039360, 7180592, 7354316, 7412224, 7591552, 7811008, 8975740, 9192895, 9265280, 9489440, 9763760, 10078720, 14361184, 14708632, 15183104, 15622016, 17951480, 18385790, 18530560, 18978880, 19527520, 28722368, 29417264, 30366208, 31244032, 35902960, 36771580, 37061120, 37957760, 39055040, 56995949, 57444736, 58834528, 62488064, 71805920, 73543160, 75915520, 78110080, 113991898, 114889472, 117669056, 143611840, 147086320, 151831040, 156220160, 227983796, 229778944, 235338112, 284979745, 287223680, 294172640, 312440320, 455967592, 470676224, 569959490, 574447360, 588345280, 911935184, 941352448, 1139918980, 1148894720, 1176690560, 1823870368, 2279837960, 2353381120, 3647740736, 4559675920, 4706762240, 7295481472, 9119351840, 14590962944, 18238703680, 29181925888, 36477407360, 72954814720, 145909629440]

約数ペア:

[(1, 145909629440), (2, 72954814720), (4, 36477407360), (5, 29181925888), (8, 18238703680), (10, 14590962944), (16, 9119351840), (20, 7295481472), (31, 4706762240), (32, 4559675920), (40, 3647740736), (62, 2353381120), (64, 2279837960), (80, 1823870368), (124, 1176690560), (127, 1148894720), (128, 1139918980), (155, 941352448), (160, 911935184), (248, 588345280), (254, 574447360), (256, 569959490), (310, 470676224), (320, 455967592), (467, 312440320), (496, 294172640), (508, 287223680), (512, 284979745), (620, 235338112), (635, 229778944), (640, 227983796), (934, 156220160), (961, 151831040), (992, 147086320), (1016, 143611840), (1240, 117669056), (1270, 114889472), (1280, 113991898), (1868, 78110080), (1922, 75915520), (1984, 73543160), (2032, 71805920), (2335, 62488064), (2480, 58834528), (2540, 57444736), (2560, 56995949), (3736, 39055040), (3844, 37957760), (3937, 37061120), (3968, 36771580), (4064, 35902960), (4670, 31244032), (4805, 30366208), (4960, 29417264), (5080, 28722368), (7472, 19527520), (7688, 18978880), (7874, 18530560), (7936, 18385790), (8128, 17951480), (9340, 15622016), (9610, 15183104), (9920, 14708632), (10160, 14361184), (14477, 10078720), (14944, 9763760), (15376, 9489440), (15748, 9265280), (15872, 9192895), (16256, 8975740), (18680, 7811008), (19220, 7591552), (19685, 7412224), (19840, 7354316), (20320, 7180592), (28954, 5039360), (29888, 4881880), (30752, 4744720), (31496, 4632640), (32512, 4487870), (37360, 3905504), (38440, 3795776), (39370, 3706112), (39680, 3677158), (40640, 3590296), (57908, 2519680), (59309, 2460160), (59776, 2440940), (61504, 2372360), (62992, 2316320), (65024, 2243935), (72385, 2015744), (74720, 1952752), (76880, 1897888), (78740, 1853056), (79360, 1838579), (81280, 1795148), (115816, 1259840), (118618, 1230080), (119552, 1220470), (122047, 1195520), (123008, 1186180), (125984, 1158160), (144770, 1007872), (149440, 976376), (153760, 948944), (157480, 926528), (162560, 897574), (231632, 629920), (237236, 615040), (239104, 610235), (244094, 597760), (246016, 593090), (251968, 579080), (289540, 503936), (296545, 492032), (298880, 488188), (307520, 474472), (314960, 463264), (325120, 448787)]