1330369600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 252

約数和(自身を含む): 3877787520

約数和(自身を除く): 2547417920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 71, 80, 98, 100, 112, 140, 142, 160, 175, 196, 200, 224, 239, 245, 280, 284, 320, 350, 355, 392, 400, 448, 478, 490, 497, 560, 568, 700, 710, 784, 800, 956, 980, 994, 1120, 1136, 1195, 1225, 1400, 1420, 1568, 1600, 1673, 1775, 1912, 1960, 1988, 2240, 2272, 2390, 2450, 2485, 2800, 2840, 3136, 3346, 3479, 3550, 3824, 3920, 3976, 4544, 4780, 4900, 4970, 5600, 5680, 5975, 6692, 6958, 7100, 7648, 7840, 7952, 8365, 9560, 9800, 9940, 11200, 11360, 11711, 11950, 12425, 13384, 13916, 14200, 15296, 15680, 15904, 16730, 16969, 17395, 19120, 19600, 19880, 22720, 23422, 23900, 24850, 26768, 27832, 28400, 31808, 33460, 33938, 34790, 38240, 39200, 39760, 41825, 46844, 47800, 49700, 53536, 55664, 56800, 58555, 66920, 67876, 69580, 76480, 78400, 79520, 83650, 84845, 86975, 93688, 95600, 99400, 107072, 111328, 113600, 117110, 118783, 133840, 135752, 139160, 159040, 167300, 169690, 173950, 187376, 191200, 198800, 222656, 234220, 237566, 267680, 271504, 278320, 292775, 334600, 339380, 347900, 374752, 382400, 397600, 424225, 468440, 475132, 535360, 543008, 556640, 585550, 593915, 669200, 678760, 695800, 749504, 795200, 831481, 848450, 936880, 950264, 1086016, 1113280, 1171100, 1187830, 1338400, 1357520, 1391600, 1662962, 1696900, 1873760, 1900528, 2342200, 2375660, 2676800, 2715040, 2783200, 2969575, 3325924, 3393800, 3747520, 3801056, 4157405, 4684400, 4751320, 5430080, 5566400, 5939150, 6651848, 6787600, 7602112, 8314810, 9368800, 9502640, 11878300, 13303696, 13575200, 16629620, 18737600, 19005280, 20787025, 23756600, 26607392, 27150400, 33259240, 38010560, 41574050, 47513200, 53214784, 66518480, 83148100, 95026400, 133036960, 166296200, 190052800, 266073920, 332592400, 665184800, 1330369600]

約数ペア:

[(1, 1330369600), (2, 665184800), (4, 332592400), (5, 266073920), (7, 190052800), (8, 166296200), (10, 133036960), (14, 95026400), (16, 83148100), (20, 66518480), (25, 53214784), (28, 47513200), (32, 41574050), (35, 38010560), (40, 33259240), (49, 27150400), (50, 26607392), (56, 23756600), (64, 20787025), (70, 19005280), (71, 18737600), (80, 16629620), (98, 13575200), (100, 13303696), (112, 11878300), (140, 9502640), (142, 9368800), (160, 8314810), (175, 7602112), (196, 6787600), (200, 6651848), (224, 5939150), (239, 5566400), (245, 5430080), (280, 4751320), (284, 4684400), (320, 4157405), (350, 3801056), (355, 3747520), (392, 3393800), (400, 3325924), (448, 2969575), (478, 2783200), (490, 2715040), (497, 2676800), (560, 2375660), (568, 2342200), (700, 1900528), (710, 1873760), (784, 1696900), (800, 1662962), (956, 1391600), (980, 1357520), (994, 1338400), (1120, 1187830), (1136, 1171100), (1195, 1113280), (1225, 1086016), (1400, 950264), (1420, 936880), (1568, 848450), (1600, 831481), (1673, 795200), (1775, 749504), (1912, 695800), (1960, 678760), (1988, 669200), (2240, 593915), (2272, 585550), (2390, 556640), (2450, 543008), (2485, 535360), (2800, 475132), (2840, 468440), (3136, 424225), (3346, 397600), (3479, 382400), (3550, 374752), (3824, 347900), (3920, 339380), (3976, 334600), (4544, 292775), (4780, 278320), (4900, 271504), (4970, 267680), (5600, 237566), (5680, 234220), (5975, 222656), (6692, 198800), (6958, 191200), (7100, 187376), (7648, 173950), (7840, 169690), (7952, 167300), (8365, 159040), (9560, 139160), (9800, 135752), (9940, 133840), (11200, 118783), (11360, 117110), (11711, 113600), (11950, 111328), (12425, 107072), (13384, 99400), (13916, 95600), (14200, 93688), (15296, 86975), (15680, 84845), (15904, 83650), (16730, 79520), (16969, 78400), (17395, 76480), (19120, 69580), (19600, 67876), (19880, 66920), (22720, 58555), (23422, 56800), (23900, 55664), (24850, 53536), (26768, 49700), (27832, 47800), (28400, 46844), (31808, 41825), (33460, 39760), (33938, 39200), (34790, 38240)]