340171440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10699

約数の個数: 160

約数和(自身を含む): 1268728320

約数和(自身を除く): 928556880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 10657, 15960, 21314, 31920, 31971, 42628, 53285, 63942, 74599, 85256, 106570, 127884, 149198, 159855, 170512, 202483, 213140, 223797, 255768, 298396, 319710, 372995, 404966, 426280, 447594, 511536, 596792, 607449, 639420, 745990, 809932, 852560, 895188, 1012415, 1118985, 1193584, 1214898, 1278840, 1417381, 1491980, 1619864, 1790376, 2024830, 2237970, 2429796, 2557680, 2834762, 2983960, 3037245, 3239728, 3580752, 4049660, 4252143, 4475940, 4859592, 5669524, 5967920, 6074490, 7086905, 8099320, 8504286, 8951880, 9719184, 11339048, 12148980, 14173810, 16198640, 17008572, 17903760, 21260715, 22678096, 24297960, 28347620, 34017144, 42521430, 48595920, 56695240, 68034288, 85042860, 113390480, 170085720, 340171440]

約数ペア:

[(1, 340171440), (2, 170085720), (3, 113390480), (4, 85042860), (5, 68034288), (6, 56695240), (7, 48595920), (8, 42521430), (10, 34017144), (12, 28347620), (14, 24297960), (15, 22678096), (16, 21260715), (19, 17903760), (20, 17008572), (21, 16198640), (24, 14173810), (28, 12148980), (30, 11339048), (35, 9719184), (38, 8951880), (40, 8504286), (42, 8099320), (48, 7086905), (56, 6074490), (57, 5967920), (60, 5669524), (70, 4859592), (76, 4475940), (80, 4252143), (84, 4049660), (95, 3580752), (105, 3239728), (112, 3037245), (114, 2983960), (120, 2834762), (133, 2557680), (140, 2429796), (152, 2237970), (168, 2024830), (190, 1790376), (210, 1619864), (228, 1491980), (240, 1417381), (266, 1278840), (280, 1214898), (285, 1193584), (304, 1118985), (336, 1012415), (380, 895188), (399, 852560), (420, 809932), (456, 745990), (532, 639420), (560, 607449), (570, 596792), (665, 511536), (760, 447594), (798, 426280), (840, 404966), (912, 372995), (1064, 319710), (1140, 298396), (1330, 255768), (1520, 223797), (1596, 213140), (1680, 202483), (1995, 170512), (2128, 159855), (2280, 149198), (2660, 127884), (3192, 106570), (3990, 85256), (4560, 74599), (5320, 63942), (6384, 53285), (7980, 42628), (10640, 31971), (10657, 31920), (15960, 21314)]