726972289020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1\times {\mathrm{34781}}^1$

素因数の和:35716

約数の個数: 144

約数和(自身を含む): 2222703362880

約数和(自身を除く): 1495731073860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 769, 906, 1359, 1510, 1538, 1812, 2265, 2307, 2718, 3020, 3076, 3845, 4530, 4614, 5436, 6795, 6921, 7690, 9060, 9228, 11535, 13590, 13842, 15380, 23070, 27180, 27684, 34605, 34781, 46140, 69210, 69562, 104343, 116119, 138420, 139124, 173905, 208686, 232238, 313029, 347810, 348357, 417372, 464476, 521715, 580595, 626058, 695620, 696714, 1043430, 1045071, 1161190, 1252116, 1393428, 1565145, 1741785, 2086860, 2090142, 2322380, 3130290, 3483570, 4180284, 5225355, 5251931, 6260580, 6967140, 10450710, 10503862, 15755793, 20901420, 21007724, 26259655, 26746589, 31511586, 47267379, 52519310, 53493178, 63023172, 78778965, 80239767, 94534758, 105038620, 106986356, 133732945, 157557930, 160479534, 189069516, 236336895, 240719301, 267465890, 315115860, 320959068, 401198835, 472673790, 481438602, 534931780, 802397670, 945347580, 962877204, 1203596505, 1604795340, 2407193010, 4038734939, 4814386020, 8077469878, 12116204817, 16154939756, 20193674695, 24232409634, 36348614451, 40387349390, 48464819268, 60581024085, 72697228902, 80774698780, 121162048170, 145394457804, 181743072255, 242324096340, 363486144510, 726972289020]

約数ペア:

[(1, 726972289020), (2, 363486144510), (3, 242324096340), (4, 181743072255), (5, 145394457804), (6, 121162048170), (9, 80774698780), (10, 72697228902), (12, 60581024085), (15, 48464819268), (18, 40387349390), (20, 36348614451), (30, 24232409634), (36, 20193674695), (45, 16154939756), (60, 12116204817), (90, 8077469878), (151, 4814386020), (180, 4038734939), (302, 2407193010), (453, 1604795340), (604, 1203596505), (755, 962877204), (769, 945347580), (906, 802397670), (1359, 534931780), (1510, 481438602), (1538, 472673790), (1812, 401198835), (2265, 320959068), (2307, 315115860), (2718, 267465890), (3020, 240719301), (3076, 236336895), (3845, 189069516), (4530, 160479534), (4614, 157557930), (5436, 133732945), (6795, 106986356), (6921, 105038620), (7690, 94534758), (9060, 80239767), (9228, 78778965), (11535, 63023172), (13590, 53493178), (13842, 52519310), (15380, 47267379), (23070, 31511586), (27180, 26746589), (27684, 26259655), (34605, 21007724), (34781, 20901420), (46140, 15755793), (69210, 10503862), (69562, 10450710), (104343, 6967140), (116119, 6260580), (138420, 5251931), (139124, 5225355), (173905, 4180284), (208686, 3483570), (232238, 3130290), (313029, 2322380), (347810, 2090142), (348357, 2086860), (417372, 1741785), (464476, 1565145), (521715, 1393428), (580595, 1252116), (626058, 1161190), (695620, 1045071), (696714, 1043430)]