146824680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1435

約数の個数: 128

約数和(自身を含む): 470707200

約数和(自身を除く): 323882520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1361, 1740, 1798, 1860, 2697, 2722, 3480, 3596, 3720, 4083, 4495, 5394, 5444, 6805, 7192, 8166, 8990, 10788, 10888, 13485, 13610, 16332, 17980, 20415, 21576, 26970, 27220, 32664, 35960, 39469, 40830, 42191, 53940, 54440, 78938, 81660, 84382, 107880, 118407, 126573, 157876, 163320, 168764, 197345, 210955, 236814, 253146, 315752, 337528, 394690, 421910, 473628, 506292, 592035, 632865, 789380, 843820, 947256, 1012584, 1184070, 1223539, 1265730, 1578760, 1687640, 2368140, 2447078, 2531460, 3670617, 4736280, 4894156, 5062920, 6117695, 7341234, 9788312, 12235390, 14682468, 18353085, 24470780, 29364936, 36706170, 48941560, 73412340, 146824680]

約数ペア:

[(1, 146824680), (2, 73412340), (3, 48941560), (4, 36706170), (5, 29364936), (6, 24470780), (8, 18353085), (10, 14682468), (12, 12235390), (15, 9788312), (20, 7341234), (24, 6117695), (29, 5062920), (30, 4894156), (31, 4736280), (40, 3670617), (58, 2531460), (60, 2447078), (62, 2368140), (87, 1687640), (93, 1578760), (116, 1265730), (120, 1223539), (124, 1184070), (145, 1012584), (155, 947256), (174, 843820), (186, 789380), (232, 632865), (248, 592035), (290, 506292), (310, 473628), (348, 421910), (372, 394690), (435, 337528), (465, 315752), (580, 253146), (620, 236814), (696, 210955), (744, 197345), (870, 168764), (899, 163320), (930, 157876), (1160, 126573), (1240, 118407), (1361, 107880), (1740, 84382), (1798, 81660), (1860, 78938), (2697, 54440), (2722, 53940), (3480, 42191), (3596, 40830), (3720, 39469), (4083, 35960), (4495, 32664), (5394, 27220), (5444, 26970), (6805, 21576), (7192, 20415), (8166, 17980), (8990, 16332), (10788, 13610), (10888, 13485)]