23968020720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1201}}^1\times {\mathrm{1697}}^1$

素因数の和:2928

約数の個数: 240

約数和(自身を含む): 86554558368

約数和(自身を除く): 62586537648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1201, 1470, 1680, 1697, 1960, 2352, 2402, 2940, 3394, 3603, 3920, 4804, 5091, 5880, 6005, 6788, 7206, 8407, 8485, 9608, 10182, 11760, 11879, 12010, 13576, 14412, 16814, 16970, 18015, 19216, 20364, 23758, 24020, 25221, 25455, 27152, 28824, 33628, 33940, 35637, 36030, 40728, 42035, 47516, 48040, 50442, 50910, 57648, 58849, 59395, 67256, 67880, 71274, 72060, 81456, 83153, 84070, 95032, 96080, 100884, 101820, 117698, 118790, 126105, 134512, 135760, 142548, 144120, 166306, 168140, 176547, 178185, 190064, 201768, 203640, 235396, 237580, 249459, 252210, 285096, 288240, 294245, 332612, 336280, 353094, 356370, 403536, 407280, 415765, 470792, 475160, 498918, 504420, 570192, 588490, 665224, 672560, 706188, 712740, 831530, 882735, 941584, 950320, 997836, 1008840, 1176980, 1247295, 1330448, 1412376, 1425480, 1663060, 1765470, 1995672, 2017680, 2038097, 2353960, 2494590, 2824752, 2850960, 3326120, 3530940, 3991344, 4076194, 4707920, 4989180, 6114291, 6652240, 7061880, 8152388, 9978360, 10190485, 12228582, 14123760, 14266679, 16304776, 19956720, 20380970, 24457164, 28533358, 30571455, 32609552, 40761940, 42800037, 48914328, 57066716, 61142910, 71333395, 81523880, 85600074, 97828656, 99866753, 114133432, 122285820, 142666790, 163047760, 171200148, 199733506, 214000185, 228266864, 244571640, 285333580, 299600259, 342400296, 399467012, 428000370, 489143280, 499333765, 570667160, 599200518, 684800592, 798934024, 856000740, 998667530, 1141334320, 1198401036, 1498001295, 1597868048, 1712001480, 1997335060, 2396802072, 2996002590, 3424002960, 3994670120, 4793604144, 5992005180, 7989340240, 11984010360, 23968020720]

約数ペア:

[(1, 23968020720), (2, 11984010360), (3, 7989340240), (4, 5992005180), (5, 4793604144), (6, 3994670120), (7, 3424002960), (8, 2996002590), (10, 2396802072), (12, 1997335060), (14, 1712001480), (15, 1597868048), (16, 1498001295), (20, 1198401036), (21, 1141334320), (24, 998667530), (28, 856000740), (30, 798934024), (35, 684800592), (40, 599200518), (42, 570667160), (48, 499333765), (49, 489143280), (56, 428000370), (60, 399467012), (70, 342400296), (80, 299600259), (84, 285333580), (98, 244571640), (105, 228266864), (112, 214000185), (120, 199733506), (140, 171200148), (147, 163047760), (168, 142666790), (196, 122285820), (210, 114133432), (240, 99866753), (245, 97828656), (280, 85600074), (294, 81523880), (336, 71333395), (392, 61142910), (420, 57066716), (490, 48914328), (560, 42800037), (588, 40761940), (735, 32609552), (784, 30571455), (840, 28533358), (980, 24457164), (1176, 20380970), (1201, 19956720), (1470, 16304776), (1680, 14266679), (1697, 14123760), (1960, 12228582), (2352, 10190485), (2402, 9978360), (2940, 8152388), (3394, 7061880), (3603, 6652240), (3920, 6114291), (4804, 4989180), (5091, 4707920), (5880, 4076194), (6005, 3991344), (6788, 3530940), (7206, 3326120), (8407, 2850960), (8485, 2824752), (9608, 2494590), (10182, 2353960), (11760, 2038097), (11879, 2017680), (12010, 1995672), (13576, 1765470), (14412, 1663060), (16814, 1425480), (16970, 1412376), (18015, 1330448), (19216, 1247295), (20364, 1176980), (23758, 1008840), (24020, 997836), (25221, 950320), (25455, 941584), (27152, 882735), (28824, 831530), (33628, 712740), (33940, 706188), (35637, 672560), (36030, 665224), (40728, 588490), (42035, 570192), (47516, 504420), (48040, 498918), (50442, 475160), (50910, 470792), (57648, 415765), (58849, 407280), (59395, 403536), (67256, 356370), (67880, 353094), (71274, 336280), (72060, 332612), (81456, 294245), (83153, 288240), (84070, 285096), (95032, 252210), (96080, 249459), (100884, 237580), (101820, 235396), (117698, 203640), (118790, 201768), (126105, 190064), (134512, 178185), (135760, 176547), (142548, 168140), (144120, 166306)]