2050471680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18413}}^1$

素因数の和:18466

約数の個数: 144

約数和(自身を含む): 6774878880

約数和(自身を除く): 4724407200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3840, 4640, 5568, 6960, 7424, 9280, 11136, 13920, 18413, 18560, 22272, 27840, 36826, 37120, 55239, 55680, 73652, 92065, 110478, 111360, 147304, 184130, 220956, 276195, 294608, 368260, 441912, 533977, 552390, 589216, 736520, 883824, 1067954, 1104780, 1178432, 1473040, 1601931, 1767648, 2135908, 2209560, 2356864, 2669885, 2946080, 3203862, 3535296, 4271816, 4419120, 4713728, 5339770, 5892160, 6407724, 7070592, 8009655, 8543632, 8838240, 10679540, 11784320, 12815448, 14141184, 16019310, 17087264, 17676480, 21359080, 23568640, 25630896, 32038620, 34174528, 35352960, 42718160, 51261792, 64077240, 68349056, 70705920, 85436320, 102523584, 128154480, 136698112, 170872640, 205047168, 256308960, 341745280, 410094336, 512617920, 683490560, 1025235840, 2050471680]

約数ペア:

[(1, 2050471680), (2, 1025235840), (3, 683490560), (4, 512617920), (5, 410094336), (6, 341745280), (8, 256308960), (10, 205047168), (12, 170872640), (15, 136698112), (16, 128154480), (20, 102523584), (24, 85436320), (29, 70705920), (30, 68349056), (32, 64077240), (40, 51261792), (48, 42718160), (58, 35352960), (60, 34174528), (64, 32038620), (80, 25630896), (87, 23568640), (96, 21359080), (116, 17676480), (120, 17087264), (128, 16019310), (145, 14141184), (160, 12815448), (174, 11784320), (192, 10679540), (232, 8838240), (240, 8543632), (256, 8009655), (290, 7070592), (320, 6407724), (348, 5892160), (384, 5339770), (435, 4713728), (464, 4419120), (480, 4271816), (580, 3535296), (640, 3203862), (696, 2946080), (768, 2669885), (870, 2356864), (928, 2209560), (960, 2135908), (1160, 1767648), (1280, 1601931), (1392, 1473040), (1740, 1178432), (1856, 1104780), (1920, 1067954), (2320, 883824), (2784, 736520), (3480, 589216), (3712, 552390), (3840, 533977), (4640, 441912), (5568, 368260), (6960, 294608), (7424, 276195), (9280, 220956), (11136, 184130), (13920, 147304), (18413, 111360), (18560, 110478), (22272, 92065), (27840, 73652), (36826, 55680), (37120, 55239)]