40253160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 128304000

約数和(自身を除く): 88050840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 269, 290, 344, 348, 430, 435, 516, 538, 580, 645, 696, 807, 860, 870, 1032, 1076, 1160, 1247, 1290, 1345, 1614, 1720, 1740, 2152, 2494, 2580, 2690, 3228, 3480, 3741, 4035, 4988, 5160, 5380, 6235, 6456, 7482, 7801, 8070, 9976, 10760, 11567, 12470, 14964, 15602, 16140, 18705, 23134, 23403, 24940, 29928, 31204, 32280, 34701, 37410, 39005, 46268, 46806, 49880, 57835, 62408, 69402, 74820, 78010, 92536, 93612, 115670, 117015, 138804, 149640, 156020, 173505, 187224, 231340, 234030, 277608, 312040, 335443, 347010, 462680, 468060, 670886, 694020, 936120, 1006329, 1341772, 1388040, 1677215, 2012658, 2683544, 3354430, 4025316, 5031645, 6708860, 8050632, 10063290, 13417720, 20126580, 40253160]

約数ペア:

[(1, 40253160), (2, 20126580), (3, 13417720), (4, 10063290), (5, 8050632), (6, 6708860), (8, 5031645), (10, 4025316), (12, 3354430), (15, 2683544), (20, 2012658), (24, 1677215), (29, 1388040), (30, 1341772), (40, 1006329), (43, 936120), (58, 694020), (60, 670886), (86, 468060), (87, 462680), (116, 347010), (120, 335443), (129, 312040), (145, 277608), (172, 234030), (174, 231340), (215, 187224), (232, 173505), (258, 156020), (269, 149640), (290, 138804), (344, 117015), (348, 115670), (430, 93612), (435, 92536), (516, 78010), (538, 74820), (580, 69402), (645, 62408), (696, 57835), (807, 49880), (860, 46806), (870, 46268), (1032, 39005), (1076, 37410), (1160, 34701), (1247, 32280), (1290, 31204), (1345, 29928), (1614, 24940), (1720, 23403), (1740, 23134), (2152, 18705), (2494, 16140), (2580, 15602), (2690, 14964), (3228, 12470), (3480, 11567), (3741, 10760), (4035, 9976), (4988, 8070), (5160, 7801), (5380, 7482), (6235, 6456)]