151935280

素因数分解:

$2^4\times 5^1\times 7^5\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 415768032

約数和(自身を除く): 263832752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 196, 226, 245, 280, 343, 392, 452, 490, 560, 565, 686, 784, 791, 904, 980, 1130, 1372, 1582, 1715, 1808, 1960, 2260, 2401, 2744, 3164, 3430, 3920, 3955, 4520, 4802, 5488, 5537, 6328, 6860, 7910, 9040, 9604, 11074, 12005, 12656, 13720, 15820, 16807, 19208, 22148, 24010, 27440, 27685, 31640, 33614, 38416, 38759, 44296, 48020, 55370, 63280, 67228, 77518, 84035, 88592, 96040, 110740, 134456, 155036, 168070, 192080, 193795, 221480, 268912, 271313, 310072, 336140, 387590, 442960, 542626, 620144, 672280, 775180, 1085252, 1344560, 1356565, 1550360, 1899191, 2170504, 2713130, 3100720, 3798382, 4341008, 5426260, 7596764, 9495955, 10852520, 15193528, 18991910, 21705040, 30387056, 37983820, 75967640, 151935280]

約数ペア:

[(1, 151935280), (2, 75967640), (4, 37983820), (5, 30387056), (7, 21705040), (8, 18991910), (10, 15193528), (14, 10852520), (16, 9495955), (20, 7596764), (28, 5426260), (35, 4341008), (40, 3798382), (49, 3100720), (56, 2713130), (70, 2170504), (80, 1899191), (98, 1550360), (112, 1356565), (113, 1344560), (140, 1085252), (196, 775180), (226, 672280), (245, 620144), (280, 542626), (343, 442960), (392, 387590), (452, 336140), (490, 310072), (560, 271313), (565, 268912), (686, 221480), (784, 193795), (791, 192080), (904, 168070), (980, 155036), (1130, 134456), (1372, 110740), (1582, 96040), (1715, 88592), (1808, 84035), (1960, 77518), (2260, 67228), (2401, 63280), (2744, 55370), (3164, 48020), (3430, 44296), (3920, 38759), (3955, 38416), (4520, 33614), (4802, 31640), (5488, 27685), (5537, 27440), (6328, 24010), (6860, 22148), (7910, 19208), (9040, 16807), (9604, 15820), (11074, 13720), (12005, 12656)]