151738720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 96

約数和(自身を含む): 416598336

約数和(自身を除く): 264859616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2221, 2440, 3416, 4270, 4442, 4880, 6832, 8540, 8884, 9760, 11105, 13664, 15547, 17080, 17768, 22210, 31094, 34160, 35536, 44420, 62188, 68320, 71072, 77735, 88840, 124376, 135481, 155470, 177680, 248752, 270962, 310940, 355360, 497504, 541924, 621880, 677405, 948367, 1083848, 1243760, 1354810, 1896734, 2167696, 2487520, 2709620, 3793468, 4335392, 4741835, 5419240, 7586936, 9483670, 10838480, 15173872, 18967340, 21676960, 30347744, 37934680, 75869360, 151738720]

約数ペア:

[(1, 151738720), (2, 75869360), (4, 37934680), (5, 30347744), (7, 21676960), (8, 18967340), (10, 15173872), (14, 10838480), (16, 9483670), (20, 7586936), (28, 5419240), (32, 4741835), (35, 4335392), (40, 3793468), (56, 2709620), (61, 2487520), (70, 2167696), (80, 1896734), (112, 1354810), (122, 1243760), (140, 1083848), (160, 948367), (224, 677405), (244, 621880), (280, 541924), (305, 497504), (427, 355360), (488, 310940), (560, 270962), (610, 248752), (854, 177680), (976, 155470), (1120, 135481), (1220, 124376), (1708, 88840), (1952, 77735), (2135, 71072), (2221, 68320), (2440, 62188), (3416, 44420), (4270, 35536), (4442, 34160), (4880, 31094), (6832, 22210), (8540, 17768), (8884, 17080), (9760, 15547), (11105, 13664)]