140602560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^4\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 280

約数和(自身を含む): 529321776

約数和(自身を除く): 388719216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 61, 64, 70, 80, 84, 96, 98, 105, 112, 120, 122, 140, 147, 160, 168, 183, 192, 196, 210, 224, 240, 244, 245, 280, 294, 305, 320, 336, 343, 366, 392, 420, 427, 448, 480, 488, 490, 560, 588, 610, 672, 686, 732, 735, 784, 840, 854, 915, 960, 976, 980, 1029, 1120, 1176, 1220, 1281, 1344, 1372, 1464, 1470, 1568, 1680, 1708, 1715, 1830, 1952, 1960, 2058, 2135, 2240, 2352, 2401, 2440, 2562, 2744, 2928, 2940, 2989, 3136, 3360, 3416, 3430, 3660, 3904, 3920, 4116, 4270, 4704, 4802, 4880, 5124, 5145, 5488, 5856, 5880, 5978, 6405, 6720, 6832, 6860, 7203, 7320, 7840, 8232, 8540, 8967, 9408, 9604, 9760, 10248, 10290, 10976, 11712, 11760, 11956, 12005, 12810, 13664, 13720, 14406, 14640, 14945, 15680, 16464, 17080, 17934, 19208, 19520, 20496, 20580, 20923, 21952, 23520, 23912, 24010, 25620, 27328, 27440, 28812, 29280, 29890, 32928, 34160, 35868, 36015, 38416, 40992, 41160, 41846, 44835, 47040, 47824, 48020, 51240, 54880, 57624, 58560, 59780, 62769, 65856, 68320, 71736, 72030, 76832, 81984, 82320, 83692, 89670, 95648, 96040, 102480, 104615, 109760, 115248, 119560, 125538, 136640, 143472, 144060, 146461, 153664, 164640, 167384, 179340, 191296, 192080, 204960, 209230, 230496, 239120, 251076, 286944, 288120, 292922, 313845, 329280, 334768, 358680, 384160, 409920, 418460, 439383, 460992, 478240, 502152, 573888, 576240, 585844, 627690, 669536, 717360, 732305, 768320, 836920, 878766, 956480, 1004304, 1152480, 1171688, 1255380, 1339072, 1434720, 1464610, 1673840, 1757532, 2008608, 2196915, 2304960, 2343376, 2510760, 2869440, 2929220, 3347680, 3515064, 4017216, 4393830, 4686752, 5021520, 5858440, 6695360, 7030128, 8787660, 9373504, 10043040, 11716880, 14060256, 17575320, 20086080, 23433760, 28120512, 35150640, 46867520, 70301280, 140602560]

約数ペア:

[(1, 140602560), (2, 70301280), (3, 46867520), (4, 35150640), (5, 28120512), (6, 23433760), (7, 20086080), (8, 17575320), (10, 14060256), (12, 11716880), (14, 10043040), (15, 9373504), (16, 8787660), (20, 7030128), (21, 6695360), (24, 5858440), (28, 5021520), (30, 4686752), (32, 4393830), (35, 4017216), (40, 3515064), (42, 3347680), (48, 2929220), (49, 2869440), (56, 2510760), (60, 2343376), (61, 2304960), (64, 2196915), (70, 2008608), (80, 1757532), (84, 1673840), (96, 1464610), (98, 1434720), (105, 1339072), (112, 1255380), (120, 1171688), (122, 1152480), (140, 1004304), (147, 956480), (160, 878766), (168, 836920), (183, 768320), (192, 732305), (196, 717360), (210, 669536), (224, 627690), (240, 585844), (244, 576240), (245, 573888), (280, 502152), (294, 478240), (305, 460992), (320, 439383), (336, 418460), (343, 409920), (366, 384160), (392, 358680), (420, 334768), (427, 329280), (448, 313845), (480, 292922), (488, 288120), (490, 286944), (560, 251076), (588, 239120), (610, 230496), (672, 209230), (686, 204960), (732, 192080), (735, 191296), (784, 179340), (840, 167384), (854, 164640), (915, 153664), (960, 146461), (976, 144060), (980, 143472), (1029, 136640), (1120, 125538), (1176, 119560), (1220, 115248), (1281, 109760), (1344, 104615), (1372, 102480), (1464, 96040), (1470, 95648), (1568, 89670), (1680, 83692), (1708, 82320), (1715, 81984), (1830, 76832), (1952, 72030), (1960, 71736), (2058, 68320), (2135, 65856), (2240, 62769), (2352, 59780), (2401, 58560), (2440, 57624), (2562, 54880), (2744, 51240), (2928, 48020), (2940, 47824), (2989, 47040), (3136, 44835), (3360, 41846), (3416, 41160), (3430, 40992), (3660, 38416), (3904, 36015), (3920, 35868), (4116, 34160), (4270, 32928), (4704, 29890), (4802, 29280), (4880, 28812), (5124, 27440), (5145, 27328), (5488, 25620), (5856, 24010), (5880, 23912), (5978, 23520), (6405, 21952), (6720, 20923), (6832, 20580), (6860, 20496), (7203, 19520), (7320, 19208), (7840, 17934), (8232, 17080), (8540, 16464), (8967, 15680), (9408, 14945), (9604, 14640), (9760, 14406), (10248, 13720), (10290, 13664), (10976, 12810), (11712, 12005), (11760, 11956)]