1438936380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2521}}^1$

素因数の和:2697

約数の個数: 192

約数和(自身を含む): 5152143360

約数和(自身を除く): 3713206980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 151, 180, 189, 210, 252, 270, 302, 315, 378, 420, 453, 540, 604, 630, 755, 756, 906, 945, 1057, 1260, 1359, 1510, 1812, 1890, 2114, 2265, 2521, 2718, 3020, 3171, 3780, 4077, 4228, 4530, 5042, 5285, 5436, 6342, 6795, 7563, 8154, 9060, 9513, 10084, 10570, 12605, 12684, 13590, 15126, 15855, 16308, 17647, 19026, 20385, 21140, 22689, 25210, 27180, 28539, 30252, 31710, 35294, 37815, 38052, 40770, 45378, 47565, 50420, 52941, 57078, 63420, 68067, 70588, 75630, 81540, 88235, 90756, 95130, 105882, 113445, 114156, 136134, 142695, 151260, 158823, 176470, 190260, 211764, 226890, 264705, 272268, 285390, 317646, 340335, 352940, 380671, 453780, 476469, 529410, 570780, 635292, 680670, 761342, 794115, 952938, 1058820, 1142013, 1361340, 1522684, 1588230, 1903355, 1905876, 2284026, 2382345, 2664697, 3176460, 3426039, 3806710, 4568052, 4764690, 5329394, 5710065, 6852078, 7613420, 7994091, 9529380, 10278117, 10658788, 11420130, 13323485, 13704156, 15988182, 17130195, 20556234, 22840260, 23982273, 26646970, 31976364, 34260390, 39970455, 41112468, 47964546, 51390585, 53293940, 68520780, 71946819, 79940910, 95929092, 102781170, 119911365, 143893638, 159881820, 205562340, 239822730, 287787276, 359734095, 479645460, 719468190, 1438936380]

約数ペア:

[(1, 1438936380), (2, 719468190), (3, 479645460), (4, 359734095), (5, 287787276), (6, 239822730), (7, 205562340), (9, 159881820), (10, 143893638), (12, 119911365), (14, 102781170), (15, 95929092), (18, 79940910), (20, 71946819), (21, 68520780), (27, 53293940), (28, 51390585), (30, 47964546), (35, 41112468), (36, 39970455), (42, 34260390), (45, 31976364), (54, 26646970), (60, 23982273), (63, 22840260), (70, 20556234), (84, 17130195), (90, 15988182), (105, 13704156), (108, 13323485), (126, 11420130), (135, 10658788), (140, 10278117), (151, 9529380), (180, 7994091), (189, 7613420), (210, 6852078), (252, 5710065), (270, 5329394), (302, 4764690), (315, 4568052), (378, 3806710), (420, 3426039), (453, 3176460), (540, 2664697), (604, 2382345), (630, 2284026), (755, 1905876), (756, 1903355), (906, 1588230), (945, 1522684), (1057, 1361340), (1260, 1142013), (1359, 1058820), (1510, 952938), (1812, 794115), (1890, 761342), (2114, 680670), (2265, 635292), (2521, 570780), (2718, 529410), (3020, 476469), (3171, 453780), (3780, 380671), (4077, 352940), (4228, 340335), (4530, 317646), (5042, 285390), (5285, 272268), (5436, 264705), (6342, 226890), (6795, 211764), (7563, 190260), (8154, 176470), (9060, 158823), (9513, 151260), (10084, 142695), (10570, 136134), (12605, 114156), (12684, 113445), (13590, 105882), (15126, 95130), (15855, 90756), (16308, 88235), (17647, 81540), (19026, 75630), (20385, 70588), (21140, 68067), (22689, 63420), (25210, 57078), (27180, 52941), (28539, 50420), (30252, 47565), (31710, 45378), (35294, 40770), (37815, 38052)]