140724540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 493970400

約数和(自身を除く): 353245860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 81, 90, 99, 106, 108, 110, 132, 135, 149, 159, 162, 165, 180, 198, 212, 220, 265, 270, 297, 298, 318, 324, 330, 396, 405, 447, 477, 495, 530, 540, 583, 594, 596, 636, 660, 745, 795, 810, 891, 894, 954, 990, 1060, 1166, 1188, 1341, 1431, 1485, 1490, 1590, 1620, 1639, 1749, 1782, 1788, 1908, 1980, 2235, 2332, 2385, 2682, 2862, 2915, 2970, 2980, 3180, 3278, 3498, 3564, 4023, 4293, 4455, 4470, 4770, 4917, 5247, 5364, 5724, 5830, 5940, 6556, 6705, 6996, 7155, 7897, 8046, 8195, 8586, 8745, 8910, 8940, 9540, 9834, 10494, 11660, 12069, 13410, 14310, 14751, 15741, 15794, 16092, 16390, 17172, 17490, 17820, 19668, 20115, 20988, 21465, 23691, 24138, 24585, 26235, 26820, 28620, 29502, 31482, 31588, 32780, 34980, 39485, 40230, 42930, 44253, 47223, 47382, 48276, 49170, 52470, 59004, 60345, 62964, 71073, 73755, 78705, 78970, 80460, 85860, 86867, 88506, 94446, 94764, 98340, 104940, 118455, 120690, 132759, 142146, 147510, 157410, 157940, 173734, 177012, 188892, 213219, 221265, 236115, 236910, 241380, 260601, 265518, 284292, 295020, 314820, 347468, 355365, 426438, 434335, 442530, 472230, 473820, 521202, 531036, 639657, 663795, 710730, 781803, 852876, 868670, 885060, 944460, 1042404, 1066095, 1279314, 1303005, 1327590, 1421460, 1563606, 1737340, 2132190, 2345409, 2558628, 2606010, 2655180, 3127212, 3198285, 3909015, 4264380, 4690818, 5212020, 6396570, 7036227, 7818030, 9381636, 11727045, 12793140, 14072454, 15636060, 23454090, 28144908, 35181135, 46908180, 70362270, 140724540]

約数ペア:

[(1, 140724540), (2, 70362270), (3, 46908180), (4, 35181135), (5, 28144908), (6, 23454090), (9, 15636060), (10, 14072454), (11, 12793140), (12, 11727045), (15, 9381636), (18, 7818030), (20, 7036227), (22, 6396570), (27, 5212020), (30, 4690818), (33, 4264380), (36, 3909015), (44, 3198285), (45, 3127212), (53, 2655180), (54, 2606010), (55, 2558628), (60, 2345409), (66, 2132190), (81, 1737340), (90, 1563606), (99, 1421460), (106, 1327590), (108, 1303005), (110, 1279314), (132, 1066095), (135, 1042404), (149, 944460), (159, 885060), (162, 868670), (165, 852876), (180, 781803), (198, 710730), (212, 663795), (220, 639657), (265, 531036), (270, 521202), (297, 473820), (298, 472230), (318, 442530), (324, 434335), (330, 426438), (396, 355365), (405, 347468), (447, 314820), (477, 295020), (495, 284292), (530, 265518), (540, 260601), (583, 241380), (594, 236910), (596, 236115), (636, 221265), (660, 213219), (745, 188892), (795, 177012), (810, 173734), (891, 157940), (894, 157410), (954, 147510), (990, 142146), (1060, 132759), (1166, 120690), (1188, 118455), (1341, 104940), (1431, 98340), (1485, 94764), (1490, 94446), (1590, 88506), (1620, 86867), (1639, 85860), (1749, 80460), (1782, 78970), (1788, 78705), (1908, 73755), (1980, 71073), (2235, 62964), (2332, 60345), (2385, 59004), (2682, 52470), (2862, 49170), (2915, 48276), (2970, 47382), (2980, 47223), (3180, 44253), (3278, 42930), (3498, 40230), (3564, 39485), (4023, 34980), (4293, 32780), (4455, 31588), (4470, 31482), (4770, 29502), (4917, 28620), (5247, 26820), (5364, 26235), (5724, 24585), (5830, 24138), (5940, 23691), (6556, 21465), (6705, 20988), (6996, 20115), (7155, 19668), (7897, 17820), (8046, 17490), (8195, 17172), (8586, 16390), (8745, 16092), (8910, 15794), (8940, 15741), (9540, 14751), (9834, 14310), (10494, 13410), (11660, 12069)]