339846920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 928972800

約数和(自身を除く): 589125880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 127, 133, 140, 152, 190, 254, 266, 280, 380, 503, 508, 532, 635, 665, 760, 889, 1006, 1016, 1064, 1270, 1330, 1778, 2012, 2413, 2515, 2540, 2660, 3521, 3556, 4024, 4445, 4826, 5030, 5080, 5320, 7042, 7112, 8890, 9557, 9652, 10060, 12065, 14084, 16891, 17605, 17780, 19114, 19304, 20120, 24130, 28168, 33782, 35210, 35560, 38228, 47785, 48260, 63881, 66899, 67564, 70420, 76456, 84455, 95570, 96520, 127762, 133798, 135128, 140840, 168910, 191140, 255524, 267596, 319405, 334495, 337820, 382280, 447167, 511048, 535192, 638810, 668990, 675640, 894334, 1213739, 1277620, 1337980, 1788668, 2235835, 2427478, 2555240, 2675960, 3577336, 4471670, 4854956, 6068695, 8496173, 8943340, 9709912, 12137390, 16992346, 17886680, 24274780, 33984692, 42480865, 48549560, 67969384, 84961730, 169923460, 339846920]

約数ペア:

[(1, 339846920), (2, 169923460), (4, 84961730), (5, 67969384), (7, 48549560), (8, 42480865), (10, 33984692), (14, 24274780), (19, 17886680), (20, 16992346), (28, 12137390), (35, 9709912), (38, 8943340), (40, 8496173), (56, 6068695), (70, 4854956), (76, 4471670), (95, 3577336), (127, 2675960), (133, 2555240), (140, 2427478), (152, 2235835), (190, 1788668), (254, 1337980), (266, 1277620), (280, 1213739), (380, 894334), (503, 675640), (508, 668990), (532, 638810), (635, 535192), (665, 511048), (760, 447167), (889, 382280), (1006, 337820), (1016, 334495), (1064, 319405), (1270, 267596), (1330, 255524), (1778, 191140), (2012, 168910), (2413, 140840), (2515, 135128), (2540, 133798), (2660, 127762), (3521, 96520), (3556, 95570), (4024, 84455), (4445, 76456), (4826, 70420), (5030, 67564), (5080, 66899), (5320, 63881), (7042, 48260), (7112, 47785), (8890, 38228), (9557, 35560), (9652, 35210), (10060, 33782), (12065, 28168), (14084, 24130), (16891, 20120), (17605, 19304), (17780, 19114)]