147458640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12539}}^1$

素因数の和:12569

約数の個数: 120

約数和(自身を含む): 531796320

約数和(自身を除く): 384337680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12539, 25078, 37617, 50156, 62695, 75234, 87773, 100312, 125390, 150468, 175546, 188085, 200624, 250780, 263319, 300936, 351092, 376170, 438865, 501560, 526638, 601872, 614411, 702184, 752340, 877730, 1003120, 1053276, 1228822, 1316595, 1404368, 1504680, 1755460, 1843233, 2106552, 2457644, 2633190, 3009360, 3072055, 3510920, 3686466, 4213104, 4915288, 5266380, 6144110, 7021840, 7372932, 9216165, 9830576, 10532760, 12288220, 14745864, 18432330, 21065520, 24576440, 29491728, 36864660, 49152880, 73729320, 147458640]

約数ペア:

[(1, 147458640), (2, 73729320), (3, 49152880), (4, 36864660), (5, 29491728), (6, 24576440), (7, 21065520), (8, 18432330), (10, 14745864), (12, 12288220), (14, 10532760), (15, 9830576), (16, 9216165), (20, 7372932), (21, 7021840), (24, 6144110), (28, 5266380), (30, 4915288), (35, 4213104), (40, 3686466), (42, 3510920), (48, 3072055), (49, 3009360), (56, 2633190), (60, 2457644), (70, 2106552), (80, 1843233), (84, 1755460), (98, 1504680), (105, 1404368), (112, 1316595), (120, 1228822), (140, 1053276), (147, 1003120), (168, 877730), (196, 752340), (210, 702184), (240, 614411), (245, 601872), (280, 526638), (294, 501560), (336, 438865), (392, 376170), (420, 351092), (490, 300936), (560, 263319), (588, 250780), (735, 200624), (784, 188085), (840, 175546), (980, 150468), (1176, 125390), (1470, 100312), (1680, 87773), (1960, 75234), (2352, 62695), (2940, 50156), (3920, 37617), (5880, 25078), (11760, 12539)]