147816320

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3343

約数の個数: 64

約数和(自身を含む): 358460640

約数和(自身を除く): 210644320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2272, 2840, 3253, 4544, 5680, 6506, 9088, 11360, 13012, 16265, 22720, 26024, 32530, 45440, 52048, 65060, 104096, 130120, 208192, 230963, 260240, 416384, 461926, 520480, 923852, 1040960, 1154815, 1847704, 2081920, 2309630, 3695408, 4619260, 7390816, 9238520, 14781632, 18477040, 29563264, 36954080, 73908160, 147816320]

約数ペア:

[(1, 147816320), (2, 73908160), (4, 36954080), (5, 29563264), (8, 18477040), (10, 14781632), (16, 9238520), (20, 7390816), (32, 4619260), (40, 3695408), (64, 2309630), (71, 2081920), (80, 1847704), (128, 1154815), (142, 1040960), (160, 923852), (284, 520480), (320, 461926), (355, 416384), (568, 260240), (640, 230963), (710, 208192), (1136, 130120), (1420, 104096), (2272, 65060), (2840, 52048), (3253, 45440), (4544, 32530), (5680, 26024), (6506, 22720), (9088, 16265), (11360, 13012)]