1874651520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{139483}}^1$

素因数の和:139512

約数の個数: 128

約数和(自身を含む): 6829136640

約数和(自身を除く): 4954485120

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 139483, 278966, 418449, 557932, 697415, 836898, 976381, 1115864, 1394830, 1673796, 1952762, 2092245, 2231728, 2789660, 2929143, 3347592, 3905524, 4184490, 4463456, 4881905, 5579320, 5858286, 6695184, 7811048, 8368980, 8926912, 9763810, 11158640, 11716572, 13390368, 14645715, 15622096, 16737960, 17853824, 19527620, 22317280, 23433144, 26780736, 29291430, 31244192, 33475920, 39055240, 44634560, 46866288, 53561472, 58582860, 62488384, 66951840, 78110480, 89269120, 93732576, 117165720, 124976768, 133903680, 156220960, 187465152, 234331440, 267807360, 312441920, 374930304, 468662880, 624883840, 937325760, 1874651520]

約数ペア:

[(1, 1874651520), (2, 937325760), (3, 624883840), (4, 468662880), (5, 374930304), (6, 312441920), (7, 267807360), (8, 234331440), (10, 187465152), (12, 156220960), (14, 133903680), (15, 124976768), (16, 117165720), (20, 93732576), (21, 89269120), (24, 78110480), (28, 66951840), (30, 62488384), (32, 58582860), (35, 53561472), (40, 46866288), (42, 44634560), (48, 39055240), (56, 33475920), (60, 31244192), (64, 29291430), (70, 26780736), (80, 23433144), (84, 22317280), (96, 19527620), (105, 17853824), (112, 16737960), (120, 15622096), (128, 14645715), (140, 13390368), (160, 11716572), (168, 11158640), (192, 9763810), (210, 8926912), (224, 8368980), (240, 7811048), (280, 6695184), (320, 5858286), (336, 5579320), (384, 4881905), (420, 4463456), (448, 4184490), (480, 3905524), (560, 3347592), (640, 2929143), (672, 2789660), (840, 2231728), (896, 2092245), (960, 1952762), (1120, 1673796), (1344, 1394830), (1680, 1115864), (1920, 976381), (2240, 836898), (2688, 697415), (3360, 557932), (4480, 418449), (6720, 278966), (13440, 139483)]