225314040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{773}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 775733760

約数和(自身を除く): 550419720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 420, 694, 773, 840, 1041, 1388, 1546, 1735, 2082, 2319, 2429, 2776, 3092, 3470, 3865, 4164, 4638, 4858, 5205, 5411, 6184, 6940, 7287, 7730, 8328, 9276, 9716, 10410, 10822, 11595, 12145, 13880, 14574, 15460, 16233, 18552, 19432, 20820, 21644, 23190, 24290, 27055, 29148, 30920, 32466, 36435, 41640, 43288, 46380, 48580, 54110, 58296, 64932, 72870, 81165, 92760, 97160, 108220, 129864, 145740, 162330, 216440, 268231, 291480, 324660, 536462, 649320, 804693, 1072924, 1341155, 1609386, 1877617, 2145848, 2682310, 3218772, 3755234, 4023465, 5364620, 5632851, 6437544, 7510468, 8046930, 9388085, 10729240, 11265702, 15020936, 16093860, 18776170, 22531404, 28164255, 32187720, 37552340, 45062808, 56328510, 75104680, 112657020, 225314040]

約数ペア:

[(1, 225314040), (2, 112657020), (3, 75104680), (4, 56328510), (5, 45062808), (6, 37552340), (7, 32187720), (8, 28164255), (10, 22531404), (12, 18776170), (14, 16093860), (15, 15020936), (20, 11265702), (21, 10729240), (24, 9388085), (28, 8046930), (30, 7510468), (35, 6437544), (40, 5632851), (42, 5364620), (56, 4023465), (60, 3755234), (70, 3218772), (84, 2682310), (105, 2145848), (120, 1877617), (140, 1609386), (168, 1341155), (210, 1072924), (280, 804693), (347, 649320), (420, 536462), (694, 324660), (773, 291480), (840, 268231), (1041, 216440), (1388, 162330), (1546, 145740), (1735, 129864), (2082, 108220), (2319, 97160), (2429, 92760), (2776, 81165), (3092, 72870), (3470, 64932), (3865, 58296), (4164, 54110), (4638, 48580), (4858, 46380), (5205, 43288), (5411, 41640), (6184, 36435), (6940, 32466), (7287, 30920), (7730, 29148), (8328, 27055), (9276, 24290), (9716, 23190), (10410, 21644), (10822, 20820), (11595, 19432), (12145, 18552), (13880, 16233), (14574, 15460)]