2029221120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8663}}^1$

素因数の和:8748

約数の個数: 144

約数和(自身を含む): 6587828352

約数和(自身を除く): 4558607232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 1220, 1280, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3840, 3904, 4880, 5856, 7320, 7808, 8663, 9760, 11712, 14640, 15616, 17326, 19520, 23424, 25989, 29280, 34652, 39040, 43315, 46848, 51978, 58560, 69304, 78080, 86630, 103956, 117120, 129945, 138608, 173260, 207912, 234240, 259890, 277216, 346520, 415824, 519780, 528443, 554432, 693040, 831648, 1039560, 1056886, 1108864, 1386080, 1585329, 1663296, 2079120, 2113772, 2217728, 2642215, 2772160, 3170658, 3326592, 4158240, 4227544, 5284430, 5544320, 6341316, 6653184, 7926645, 8316480, 8455088, 10568860, 11088640, 12682632, 15853290, 16632960, 16910176, 21137720, 25365264, 31706580, 33265920, 33820352, 42275440, 50730528, 63413160, 67640704, 84550880, 101461056, 126826320, 135281408, 169101760, 202922112, 253652640, 338203520, 405844224, 507305280, 676407040, 1014610560, 2029221120]

約数ペア:

[(1, 2029221120), (2, 1014610560), (3, 676407040), (4, 507305280), (5, 405844224), (6, 338203520), (8, 253652640), (10, 202922112), (12, 169101760), (15, 135281408), (16, 126826320), (20, 101461056), (24, 84550880), (30, 67640704), (32, 63413160), (40, 50730528), (48, 42275440), (60, 33820352), (61, 33265920), (64, 31706580), (80, 25365264), (96, 21137720), (120, 16910176), (122, 16632960), (128, 15853290), (160, 12682632), (183, 11088640), (192, 10568860), (240, 8455088), (244, 8316480), (256, 7926645), (305, 6653184), (320, 6341316), (366, 5544320), (384, 5284430), (480, 4227544), (488, 4158240), (610, 3326592), (640, 3170658), (732, 2772160), (768, 2642215), (915, 2217728), (960, 2113772), (976, 2079120), (1220, 1663296), (1280, 1585329), (1464, 1386080), (1830, 1108864), (1920, 1056886), (1952, 1039560), (2440, 831648), (2928, 693040), (3660, 554432), (3840, 528443), (3904, 519780), (4880, 415824), (5856, 346520), (7320, 277216), (7808, 259890), (8663, 234240), (9760, 207912), (11712, 173260), (14640, 138608), (15616, 129945), (17326, 117120), (19520, 103956), (23424, 86630), (25989, 78080), (29280, 69304), (34652, 58560), (39040, 51978), (43315, 46848)]