123739687680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{4603411}}^1$

素因数の和:4603442

約数の個数: 144

約数和(自身を含む): 451649958144

約数和(自身を除く): 327910270464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 4603411, 9206822, 13810233, 18413644, 23017055, 27620466, 32223877, 36827288, 46034110, 55240932, 64447754, 69051165, 73654576, 92068220, 96671631, 110481864, 128895508, 138102330, 147309152, 161119385, 184136440, 193343262, 220963728, 257791016, 276204660, 294618304, 322238770, 368272880, 386686524, 441927456, 483358155, 515582032, 552409320, 589236608, 644477540, 736545760, 773373048, 883854912, 966716310, 1031164064, 1104818640, 1178473216, 1288955080, 1473091520, 1546746096, 1767709824, 1933432620, 2062328128, 2209637280, 2577910160, 2946183040, 3093492192, 3535419648, 3866865240, 4124656256, 4419274560, 5155820320, 5892366080, 6186984384, 7733730480, 8249312512, 8838549120, 10311640640, 12373968768, 15467460960, 17677098240, 20623281280, 24747937536, 30934921920, 41246562560, 61869843840, 123739687680]

約数ペア:

[(1, 123739687680), (2, 61869843840), (3, 41246562560), (4, 30934921920), (5, 24747937536), (6, 20623281280), (7, 17677098240), (8, 15467460960), (10, 12373968768), (12, 10311640640), (14, 8838549120), (15, 8249312512), (16, 7733730480), (20, 6186984384), (21, 5892366080), (24, 5155820320), (28, 4419274560), (30, 4124656256), (32, 3866865240), (35, 3535419648), (40, 3093492192), (42, 2946183040), (48, 2577910160), (56, 2209637280), (60, 2062328128), (64, 1933432620), (70, 1767709824), (80, 1546746096), (84, 1473091520), (96, 1288955080), (105, 1178473216), (112, 1104818640), (120, 1031164064), (128, 966716310), (140, 883854912), (160, 773373048), (168, 736545760), (192, 644477540), (210, 589236608), (224, 552409320), (240, 515582032), (256, 483358155), (280, 441927456), (320, 386686524), (336, 368272880), (384, 322238770), (420, 294618304), (448, 276204660), (480, 257791016), (560, 220963728), (640, 193343262), (672, 184136440), (768, 161119385), (840, 147309152), (896, 138102330), (960, 128895508), (1120, 110481864), (1280, 96671631), (1344, 92068220), (1680, 73654576), (1792, 69051165), (1920, 64447754), (2240, 55240932), (2688, 46034110), (3360, 36827288), (3840, 32223877), (4480, 27620466), (5376, 23017055), (6720, 18413644), (8960, 13810233), (13440, 9206822), (26880, 4603411)]