152429480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 428820480

約数和(自身を除く): 276391000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 238, 248, 280, 310, 340, 434, 476, 527, 595, 620, 680, 868, 952, 1033, 1054, 1085, 1190, 1240, 1736, 2066, 2108, 2170, 2380, 2635, 3689, 4132, 4216, 4340, 4760, 5165, 5270, 7231, 7378, 8264, 8680, 10330, 10540, 14462, 14756, 17561, 18445, 20660, 21080, 28924, 29512, 32023, 35122, 36155, 36890, 41320, 57848, 64046, 70244, 72310, 73780, 87805, 122927, 128092, 140488, 144620, 147560, 160115, 175610, 224161, 245854, 256184, 289240, 320230, 351220, 448322, 491708, 544391, 614635, 640460, 702440, 896644, 983416, 1088782, 1120805, 1229270, 1280920, 1793288, 2177564, 2241610, 2458540, 2721955, 3810737, 4355128, 4483220, 4917080, 5443910, 7621474, 8966440, 10887820, 15242948, 19053685, 21775640, 30485896, 38107370, 76214740, 152429480]

約数ペア:

[(1, 152429480), (2, 76214740), (4, 38107370), (5, 30485896), (7, 21775640), (8, 19053685), (10, 15242948), (14, 10887820), (17, 8966440), (20, 7621474), (28, 5443910), (31, 4917080), (34, 4483220), (35, 4355128), (40, 3810737), (56, 2721955), (62, 2458540), (68, 2241610), (70, 2177564), (85, 1793288), (119, 1280920), (124, 1229270), (136, 1120805), (140, 1088782), (155, 983416), (170, 896644), (217, 702440), (238, 640460), (248, 614635), (280, 544391), (310, 491708), (340, 448322), (434, 351220), (476, 320230), (527, 289240), (595, 256184), (620, 245854), (680, 224161), (868, 175610), (952, 160115), (1033, 147560), (1054, 144620), (1085, 140488), (1190, 128092), (1240, 122927), (1736, 87805), (2066, 73780), (2108, 72310), (2170, 70244), (2380, 64046), (2635, 57848), (3689, 41320), (4132, 36890), (4216, 36155), (4340, 35122), (4760, 32023), (5165, 29512), (5270, 28924), (7231, 21080), (7378, 20660), (8264, 18445), (8680, 17561), (10330, 14756), (10540, 14462)]