234295040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 651463680

約数和(自身を除く): 417168640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 256, 280, 316, 320, 331, 395, 448, 553, 560, 632, 640, 662, 790, 896, 1106, 1120, 1264, 1280, 1324, 1580, 1655, 1792, 2212, 2240, 2317, 2528, 2648, 2765, 3160, 3310, 4424, 4480, 4634, 5056, 5296, 5530, 6320, 6620, 8848, 8960, 9268, 10112, 10592, 11060, 11585, 12640, 13240, 17696, 18536, 20224, 21184, 22120, 23170, 25280, 26149, 26480, 35392, 37072, 42368, 44240, 46340, 50560, 52298, 52960, 70784, 74144, 84736, 88480, 92680, 101120, 104596, 105920, 130745, 141568, 148288, 176960, 183043, 185360, 209192, 211840, 261490, 296576, 353920, 366086, 370720, 418384, 423680, 522980, 593152, 707840, 732172, 741440, 836768, 915215, 1045960, 1464344, 1482880, 1673536, 1830430, 2091920, 2928688, 2965760, 3347072, 3660860, 4183840, 5857376, 6694144, 7321720, 8367680, 11714752, 14643440, 16735360, 23429504, 29286880, 33470720, 46859008, 58573760, 117147520, 234295040]

約数ペア:

[(1, 234295040), (2, 117147520), (4, 58573760), (5, 46859008), (7, 33470720), (8, 29286880), (10, 23429504), (14, 16735360), (16, 14643440), (20, 11714752), (28, 8367680), (32, 7321720), (35, 6694144), (40, 5857376), (56, 4183840), (64, 3660860), (70, 3347072), (79, 2965760), (80, 2928688), (112, 2091920), (128, 1830430), (140, 1673536), (158, 1482880), (160, 1464344), (224, 1045960), (256, 915215), (280, 836768), (316, 741440), (320, 732172), (331, 707840), (395, 593152), (448, 522980), (553, 423680), (560, 418384), (632, 370720), (640, 366086), (662, 353920), (790, 296576), (896, 261490), (1106, 211840), (1120, 209192), (1264, 185360), (1280, 183043), (1324, 176960), (1580, 148288), (1655, 141568), (1792, 130745), (2212, 105920), (2240, 104596), (2317, 101120), (2528, 92680), (2648, 88480), (2765, 84736), (3160, 74144), (3310, 70784), (4424, 52960), (4480, 52298), (4634, 50560), (5056, 46340), (5296, 44240), (5530, 42368), (6320, 37072), (6620, 35392), (8848, 26480), (8960, 26149), (9268, 25280), (10112, 23170), (10592, 22120), (11060, 21184), (11585, 20224), (12640, 18536), (13240, 17696)]