156406880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2008

約数の個数: 96

約数和(自身を含む): 428307264

約数和(自身を除く): 271900384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 1913, 2044, 2336, 2555, 2920, 3826, 4088, 5110, 5840, 7652, 8176, 9565, 10220, 11680, 13391, 15304, 16352, 19130, 20440, 26782, 30608, 38260, 40880, 53564, 61216, 66955, 76520, 81760, 107128, 133910, 139649, 153040, 214256, 267820, 279298, 306080, 428512, 535640, 558596, 698245, 977543, 1071280, 1117192, 1396490, 1955086, 2142560, 2234384, 2792980, 3910172, 4468768, 4887715, 5585960, 7820344, 9775430, 11171920, 15640688, 19550860, 22343840, 31281376, 39101720, 78203440, 156406880]

約数ペア:

[(1, 156406880), (2, 78203440), (4, 39101720), (5, 31281376), (7, 22343840), (8, 19550860), (10, 15640688), (14, 11171920), (16, 9775430), (20, 7820344), (28, 5585960), (32, 4887715), (35, 4468768), (40, 3910172), (56, 2792980), (70, 2234384), (73, 2142560), (80, 1955086), (112, 1396490), (140, 1117192), (146, 1071280), (160, 977543), (224, 698245), (280, 558596), (292, 535640), (365, 428512), (511, 306080), (560, 279298), (584, 267820), (730, 214256), (1022, 153040), (1120, 139649), (1168, 133910), (1460, 107128), (1913, 81760), (2044, 76520), (2336, 66955), (2555, 61216), (2920, 53564), (3826, 40880), (4088, 38260), (5110, 30608), (5840, 26782), (7652, 20440), (8176, 19130), (9565, 16352), (10220, 15304), (11680, 13391)]