140982660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 384

約数和(自身を含む): 572006400

約数和(自身を除く): 431023740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 108, 114, 117, 126, 130, 133, 135, 140, 151, 156, 171, 180, 182, 189, 190, 195, 210, 228, 234, 247, 252, 260, 266, 270, 273, 285, 302, 315, 342, 351, 364, 378, 380, 390, 399, 420, 453, 455, 468, 494, 513, 532, 540, 546, 570, 585, 604, 630, 665, 684, 702, 741, 755, 756, 780, 798, 819, 855, 906, 910, 945, 988, 1026, 1057, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1359, 1365, 1404, 1482, 1510, 1596, 1638, 1710, 1729, 1755, 1812, 1820, 1890, 1963, 1995, 2052, 2114, 2223, 2265, 2340, 2394, 2457, 2470, 2565, 2660, 2718, 2730, 2869, 2964, 3020, 3171, 3276, 3420, 3458, 3510, 3591, 3705, 3780, 3926, 3990, 4077, 4095, 4228, 4446, 4530, 4788, 4914, 4940, 5130, 5187, 5285, 5436, 5460, 5738, 5889, 5985, 6342, 6669, 6795, 6916, 7020, 7182, 7410, 7852, 7980, 8154, 8190, 8607, 8645, 8892, 9060, 9513, 9815, 9828, 10260, 10374, 10570, 11115, 11476, 11778, 11970, 12285, 12684, 13338, 13590, 13741, 14345, 14364, 14820, 15561, 15855, 16308, 16380, 17214, 17290, 17667, 17955, 19026, 19630, 20083, 20385, 20748, 21140, 22230, 23556, 23940, 24570, 25821, 25935, 26676, 27180, 27482, 28539, 28690, 29445, 31122, 31710, 33345, 34428, 34580, 35334, 35910, 37297, 38052, 39260, 40166, 40770, 41223, 43035, 44460, 46683, 47565, 49140, 51642, 51870, 53001, 54964, 57078, 57380, 58890, 60249, 62244, 63420, 66690, 68705, 70668, 71820, 74594, 77463, 77805, 80332, 81540, 82446, 86070, 88335, 93366, 95130, 100415, 103284, 103740, 106002, 111891, 114156, 117780, 120498, 123669, 129105, 133380, 137410, 142695, 149188, 154926, 155610, 164892, 172140, 176670, 180747, 186485, 186732, 190260, 200830, 206115, 212004, 223782, 233415, 240996, 247338, 258210, 261079, 265005, 274820, 285390, 301245, 309852, 311220, 335673, 353340, 361494, 371007, 372970, 387315, 401660, 412230, 447564, 466830, 494676, 516420, 522158, 530010, 542241, 559455, 570780, 602490, 618345, 671346, 722988, 742014, 745940, 774630, 783237, 824460, 903735, 933660, 1007019, 1044316, 1060020, 1084482, 1118910, 1204980, 1236690, 1305395, 1342692, 1484028, 1549260, 1566474, 1678365, 1807470, 1855035, 2014038, 2168964, 2237820, 2349711, 2473380, 2610790, 2711205, 3132948, 3356730, 3614940, 3710070, 3916185, 4028076, 4699422, 5035095, 5221580, 5422410, 6713460, 7049133, 7420140, 7832370, 9398844, 10070190, 10844820, 11748555, 14098266, 15664740, 20140380, 23497110, 28196532, 35245665, 46994220, 70491330, 140982660]

約数ペア:

[(1, 140982660), (2, 70491330), (3, 46994220), (4, 35245665), (5, 28196532), (6, 23497110), (7, 20140380), (9, 15664740), (10, 14098266), (12, 11748555), (13, 10844820), (14, 10070190), (15, 9398844), (18, 7832370), (19, 7420140), (20, 7049133), (21, 6713460), (26, 5422410), (27, 5221580), (28, 5035095), (30, 4699422), (35, 4028076), (36, 3916185), (38, 3710070), (39, 3614940), (42, 3356730), (45, 3132948), (52, 2711205), (54, 2610790), (57, 2473380), (60, 2349711), (63, 2237820), (65, 2168964), (70, 2014038), (76, 1855035), (78, 1807470), (84, 1678365), (90, 1566474), (91, 1549260), (95, 1484028), (105, 1342692), (108, 1305395), (114, 1236690), (117, 1204980), (126, 1118910), (130, 1084482), (133, 1060020), (135, 1044316), (140, 1007019), (151, 933660), (156, 903735), (171, 824460), (180, 783237), (182, 774630), (189, 745940), (190, 742014), (195, 722988), (210, 671346), (228, 618345), (234, 602490), (247, 570780), (252, 559455), (260, 542241), (266, 530010), (270, 522158), (273, 516420), (285, 494676), (302, 466830), (315, 447564), (342, 412230), (351, 401660), (364, 387315), (378, 372970), (380, 371007), (390, 361494), (399, 353340), (420, 335673), (453, 311220), (455, 309852), (468, 301245), (494, 285390), (513, 274820), (532, 265005), (540, 261079), (546, 258210), (570, 247338), (585, 240996), (604, 233415), (630, 223782), (665, 212004), (684, 206115), (702, 200830), (741, 190260), (755, 186732), (756, 186485), (780, 180747), (798, 176670), (819, 172140), (855, 164892), (906, 155610), (910, 154926), (945, 149188), (988, 142695), (1026, 137410), (1057, 133380), (1092, 129105), (1140, 123669), (1170, 120498), (1197, 117780), (1235, 114156), (1260, 111891), (1330, 106002), (1359, 103740), (1365, 103284), (1404, 100415), (1482, 95130), (1510, 93366), (1596, 88335), (1638, 86070), (1710, 82446), (1729, 81540), (1755, 80332), (1812, 77805), (1820, 77463), (1890, 74594), (1963, 71820), (1995, 70668), (2052, 68705), (2114, 66690), (2223, 63420), (2265, 62244), (2340, 60249), (2394, 58890), (2457, 57380), (2470, 57078), (2565, 54964), (2660, 53001), (2718, 51870), (2730, 51642), (2869, 49140), (2964, 47565), (3020, 46683), (3171, 44460), (3276, 43035), (3420, 41223), (3458, 40770), (3510, 40166), (3591, 39260), (3705, 38052), (3780, 37297), (3926, 35910), (3990, 35334), (4077, 34580), (4095, 34428), (4228, 33345), (4446, 31710), (4530, 31122), (4788, 29445), (4914, 28690), (4940, 28539), (5130, 27482), (5187, 27180), (5285, 26676), (5436, 25935), (5460, 25821), (5738, 24570), (5889, 23940), (5985, 23556), (6342, 22230), (6669, 21140), (6795, 20748), (6916, 20385), (7020, 20083), (7182, 19630), (7410, 19026), (7852, 17955), (7980, 17667), (8154, 17290), (8190, 17214), (8607, 16380), (8645, 16308), (8892, 15855), (9060, 15561), (9513, 14820), (9815, 14364), (9828, 14345), (10260, 13741), (10374, 13590), (10570, 13338), (11115, 12684), (11476, 12285), (11778, 11970)]