492470160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22549}}^1$

素因数の和:22585

約数の個数: 160

約数和(自身を含む): 1879046400

約数和(自身を除く): 1386576240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 22549, 45098, 67647, 90196, 112745, 135294, 157843, 180392, 225490, 270588, 293137, 315686, 338235, 360784, 450980, 473529, 541176, 586274, 631372, 676470, 789215, 879411, 901960, 947058, 1082352, 1172548, 1262744, 1352940, 1465685, 1578430, 1758822, 1803920, 1894116, 2051959, 2345096, 2367645, 2525488, 2705880, 2931370, 3156860, 3517644, 3788232, 4103918, 4397055, 4690192, 4735290, 5411760, 5862740, 6155877, 6313720, 7035288, 7576464, 8207836, 8794110, 9470580, 10259795, 11725480, 12311754, 12627440, 14070576, 16415672, 17588220, 18941160, 20519590, 23450960, 24623508, 30779385, 32831344, 35176440, 37882320, 41039180, 49247016, 61558770, 70352880, 82078360, 98494032, 123117540, 164156720, 246235080, 492470160]

約数ペア:

[(1, 492470160), (2, 246235080), (3, 164156720), (4, 123117540), (5, 98494032), (6, 82078360), (7, 70352880), (8, 61558770), (10, 49247016), (12, 41039180), (13, 37882320), (14, 35176440), (15, 32831344), (16, 30779385), (20, 24623508), (21, 23450960), (24, 20519590), (26, 18941160), (28, 17588220), (30, 16415672), (35, 14070576), (39, 12627440), (40, 12311754), (42, 11725480), (48, 10259795), (52, 9470580), (56, 8794110), (60, 8207836), (65, 7576464), (70, 7035288), (78, 6313720), (80, 6155877), (84, 5862740), (91, 5411760), (104, 4735290), (105, 4690192), (112, 4397055), (120, 4103918), (130, 3788232), (140, 3517644), (156, 3156860), (168, 2931370), (182, 2705880), (195, 2525488), (208, 2367645), (210, 2345096), (240, 2051959), (260, 1894116), (273, 1803920), (280, 1758822), (312, 1578430), (336, 1465685), (364, 1352940), (390, 1262744), (420, 1172548), (455, 1082352), (520, 947058), (546, 901960), (560, 879411), (624, 789215), (728, 676470), (780, 631372), (840, 586274), (910, 541176), (1040, 473529), (1092, 450980), (1365, 360784), (1456, 338235), (1560, 315686), (1680, 293137), (1820, 270588), (2184, 225490), (2730, 180392), (3120, 157843), (3640, 135294), (4368, 112745), (5460, 90196), (7280, 67647), (10920, 45098), (21840, 22549)]