140835240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1473

約数の個数: 256

約数和(自身を含む): 578188800

約数和(自身を除く): 437353560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1433, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 2866, 3276, 3510, 3640, 3780, 4095, 4299, 4680, 4914, 5460, 5732, 6552, 7020, 7165, 7560, 8190, 8598, 9828, 10031, 10920, 11464, 12285, 12897, 14040, 14330, 16380, 17196, 18629, 19656, 20062, 21495, 24570, 25794, 28660, 30093, 32760, 34392, 37258, 38691, 40124, 42990, 49140, 50155, 51588, 55887, 57320, 60186, 64485, 74516, 77382, 80248, 85980, 90279, 93145, 98280, 100310, 103176, 111774, 120372, 128970, 130403, 149032, 150465, 154764, 167661, 171960, 180558, 186290, 193455, 200620, 223548, 240744, 257940, 260806, 270837, 279435, 300930, 309528, 335322, 361116, 372580, 386910, 391209, 401240, 447096, 451395, 502983, 515880, 521612, 541674, 558870, 601860, 652015, 670644, 722232, 745160, 773820, 782418, 838305, 902790, 1005966, 1043224, 1083348, 1117740, 1173627, 1203720, 1304030, 1341288, 1354185, 1547640, 1564836, 1676610, 1805580, 1956045, 2011932, 2166696, 2235480, 2347254, 2514915, 2608060, 2708370, 3129672, 3353220, 3520881, 3611160, 3912090, 4023864, 4694508, 5029830, 5216120, 5416740, 5868135, 6706440, 7041762, 7824180, 9389016, 10059660, 10833480, 11736270, 14083524, 15648360, 17604405, 20119320, 23472540, 28167048, 35208810, 46945080, 70417620, 140835240]

約数ペア:

[(1, 140835240), (2, 70417620), (3, 46945080), (4, 35208810), (5, 28167048), (6, 23472540), (7, 20119320), (8, 17604405), (9, 15648360), (10, 14083524), (12, 11736270), (13, 10833480), (14, 10059660), (15, 9389016), (18, 7824180), (20, 7041762), (21, 6706440), (24, 5868135), (26, 5416740), (27, 5216120), (28, 5029830), (30, 4694508), (35, 4023864), (36, 3912090), (39, 3611160), (40, 3520881), (42, 3353220), (45, 3129672), (52, 2708370), (54, 2608060), (56, 2514915), (60, 2347254), (63, 2235480), (65, 2166696), (70, 2011932), (72, 1956045), (78, 1805580), (84, 1676610), (90, 1564836), (91, 1547640), (104, 1354185), (105, 1341288), (108, 1304030), (117, 1203720), (120, 1173627), (126, 1117740), (130, 1083348), (135, 1043224), (140, 1005966), (156, 902790), (168, 838305), (180, 782418), (182, 773820), (189, 745160), (195, 722232), (210, 670644), (216, 652015), (234, 601860), (252, 558870), (260, 541674), (270, 521612), (273, 515880), (280, 502983), (312, 451395), (315, 447096), (351, 401240), (360, 391209), (364, 386910), (378, 372580), (390, 361116), (420, 335322), (455, 309528), (468, 300930), (504, 279435), (520, 270837), (540, 260806), (546, 257940), (585, 240744), (630, 223548), (702, 200620), (728, 193455), (756, 186290), (780, 180558), (819, 171960), (840, 167661), (910, 154764), (936, 150465), (945, 149032), (1080, 130403), (1092, 128970), (1170, 120372), (1260, 111774), (1365, 103176), (1404, 100310), (1433, 98280), (1512, 93145), (1560, 90279), (1638, 85980), (1755, 80248), (1820, 77382), (1890, 74516), (2184, 64485), (2340, 60186), (2457, 57320), (2520, 55887), (2730, 51588), (2808, 50155), (2866, 49140), (3276, 42990), (3510, 40124), (3640, 38691), (3780, 37258), (4095, 34392), (4299, 32760), (4680, 30093), (4914, 28660), (5460, 25794), (5732, 24570), (6552, 21495), (7020, 20062), (7165, 19656), (7560, 18629), (8190, 17196), (8598, 16380), (9828, 14330), (10031, 14040), (10920, 12897), (11464, 12285)]