142247040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 503798400

約数和(自身を除く): 361551360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 139, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 278, 312, 320, 328, 384, 390, 410, 416, 417, 480, 492, 520, 533, 556, 615, 624, 640, 656, 695, 780, 820, 832, 834, 960, 984, 1040, 1066, 1112, 1230, 1248, 1312, 1390, 1560, 1599, 1640, 1664, 1668, 1807, 1920, 1968, 2080, 2085, 2132, 2224, 2460, 2496, 2624, 2665, 2780, 3120, 3198, 3280, 3336, 3614, 3936, 4160, 4170, 4264, 4448, 4920, 4992, 5248, 5330, 5421, 5560, 5699, 6240, 6396, 6560, 6672, 7228, 7872, 7995, 8320, 8340, 8528, 8896, 9035, 9840, 10660, 10842, 11120, 11398, 12480, 12792, 13120, 13344, 14456, 15744, 15990, 16680, 17056, 17097, 17792, 18070, 19680, 21320, 21684, 22240, 22796, 24960, 25584, 26240, 26688, 27105, 28495, 28912, 31980, 33360, 34112, 34194, 36140, 39360, 42640, 43368, 44480, 45592, 51168, 53376, 54210, 56990, 57824, 63960, 66720, 68224, 68388, 72280, 74087, 78720, 85280, 85485, 86736, 88960, 91184, 102336, 108420, 113980, 115648, 127920, 133440, 136776, 144560, 148174, 170560, 170970, 173472, 182368, 204672, 216840, 222261, 227960, 231296, 255840, 266880, 273552, 289120, 296348, 341120, 341940, 346944, 364736, 370435, 433680, 444522, 455920, 511680, 547104, 578240, 592696, 683880, 693888, 729472, 740870, 867360, 889044, 911840, 1023360, 1094208, 1111305, 1156480, 1185392, 1367760, 1481740, 1734720, 1778088, 1823680, 2188416, 2222610, 2370784, 2735520, 2963480, 3469440, 3556176, 3647360, 4445220, 4741568, 5471040, 5926960, 7112352, 8890440, 9483136, 10942080, 11853920, 14224704, 17780880, 23707840, 28449408, 35561760, 47415680, 71123520, 142247040]

約数ペア:

[(1, 142247040), (2, 71123520), (3, 47415680), (4, 35561760), (5, 28449408), (6, 23707840), (8, 17780880), (10, 14224704), (12, 11853920), (13, 10942080), (15, 9483136), (16, 8890440), (20, 7112352), (24, 5926960), (26, 5471040), (30, 4741568), (32, 4445220), (39, 3647360), (40, 3556176), (41, 3469440), (48, 2963480), (52, 2735520), (60, 2370784), (64, 2222610), (65, 2188416), (78, 1823680), (80, 1778088), (82, 1734720), (96, 1481740), (104, 1367760), (120, 1185392), (123, 1156480), (128, 1111305), (130, 1094208), (139, 1023360), (156, 911840), (160, 889044), (164, 867360), (192, 740870), (195, 729472), (205, 693888), (208, 683880), (240, 592696), (246, 578240), (260, 547104), (278, 511680), (312, 455920), (320, 444522), (328, 433680), (384, 370435), (390, 364736), (410, 346944), (416, 341940), (417, 341120), (480, 296348), (492, 289120), (520, 273552), (533, 266880), (556, 255840), (615, 231296), (624, 227960), (640, 222261), (656, 216840), (695, 204672), (780, 182368), (820, 173472), (832, 170970), (834, 170560), (960, 148174), (984, 144560), (1040, 136776), (1066, 133440), (1112, 127920), (1230, 115648), (1248, 113980), (1312, 108420), (1390, 102336), (1560, 91184), (1599, 88960), (1640, 86736), (1664, 85485), (1668, 85280), (1807, 78720), (1920, 74087), (1968, 72280), (2080, 68388), (2085, 68224), (2132, 66720), (2224, 63960), (2460, 57824), (2496, 56990), (2624, 54210), (2665, 53376), (2780, 51168), (3120, 45592), (3198, 44480), (3280, 43368), (3336, 42640), (3614, 39360), (3936, 36140), (4160, 34194), (4170, 34112), (4264, 33360), (4448, 31980), (4920, 28912), (4992, 28495), (5248, 27105), (5330, 26688), (5421, 26240), (5560, 25584), (5699, 24960), (6240, 22796), (6396, 22240), (6560, 21684), (6672, 21320), (7228, 19680), (7872, 18070), (7995, 17792), (8320, 17097), (8340, 17056), (8528, 16680), (8896, 15990), (9035, 15744), (9840, 14456), (10660, 13344), (10842, 13120), (11120, 12792), (11398, 12480)]