40230288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 130223808

約数和(自身を除く): 89993520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 373, 428, 504, 642, 746, 749, 856, 963, 1008, 1119, 1284, 1492, 1498, 1712, 1926, 2238, 2247, 2568, 2611, 2984, 2996, 3357, 3852, 4476, 4494, 5136, 5222, 5968, 5992, 6714, 6741, 7704, 7833, 8952, 8988, 10444, 11984, 13428, 13482, 15408, 15666, 17904, 17976, 20888, 23499, 26856, 26964, 31332, 35952, 39911, 41776, 46998, 53712, 53928, 62664, 79822, 93996, 107856, 119733, 125328, 159644, 187992, 239466, 279377, 319288, 359199, 375984, 478932, 558754, 638576, 718398, 838131, 957864, 1117508, 1436796, 1676262, 1915728, 2235016, 2514393, 2873592, 3352524, 4470032, 5028786, 5747184, 6705048, 10057572, 13410096, 20115144, 40230288]

約数ペア:

[(1, 40230288), (2, 20115144), (3, 13410096), (4, 10057572), (6, 6705048), (7, 5747184), (8, 5028786), (9, 4470032), (12, 3352524), (14, 2873592), (16, 2514393), (18, 2235016), (21, 1915728), (24, 1676262), (28, 1436796), (36, 1117508), (42, 957864), (48, 838131), (56, 718398), (63, 638576), (72, 558754), (84, 478932), (107, 375984), (112, 359199), (126, 319288), (144, 279377), (168, 239466), (214, 187992), (252, 159644), (321, 125328), (336, 119733), (373, 107856), (428, 93996), (504, 79822), (642, 62664), (746, 53928), (749, 53712), (856, 46998), (963, 41776), (1008, 39911), (1119, 35952), (1284, 31332), (1492, 26964), (1498, 26856), (1712, 23499), (1926, 20888), (2238, 17976), (2247, 17904), (2568, 15666), (2611, 15408), (2984, 13482), (2996, 13428), (3357, 11984), (3852, 10444), (4476, 8988), (4494, 8952), (5136, 7833), (5222, 7704), (5968, 6741), (5992, 6714)]