146945280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2292

約数の個数: 144

約数和(自身を含む): 497133504

約数和(自身を除く): 350188224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2251, 2720, 3264, 3840, 4080, 4352, 4502, 5440, 6528, 6753, 8160, 9004, 10880, 11255, 13056, 13506, 16320, 18008, 21760, 22510, 27012, 32640, 33765, 36016, 38267, 45020, 54024, 65280, 67530, 72032, 76534, 90040, 108048, 114801, 135060, 144064, 153068, 180080, 191335, 216096, 229602, 270120, 288128, 306136, 360160, 382670, 432192, 459204, 540240, 574005, 576256, 612272, 720320, 765340, 864384, 918408, 1080480, 1148010, 1224544, 1440640, 1530680, 1728768, 1836816, 2160960, 2296020, 2449088, 2881280, 3061360, 3673632, 4321920, 4592040, 4898176, 6122720, 7347264, 8643840, 9184080, 9796352, 12245440, 14694528, 18368160, 24490880, 29389056, 36736320, 48981760, 73472640, 146945280]

約数ペア:

[(1, 146945280), (2, 73472640), (3, 48981760), (4, 36736320), (5, 29389056), (6, 24490880), (8, 18368160), (10, 14694528), (12, 12245440), (15, 9796352), (16, 9184080), (17, 8643840), (20, 7347264), (24, 6122720), (30, 4898176), (32, 4592040), (34, 4321920), (40, 3673632), (48, 3061360), (51, 2881280), (60, 2449088), (64, 2296020), (68, 2160960), (80, 1836816), (85, 1728768), (96, 1530680), (102, 1440640), (120, 1224544), (128, 1148010), (136, 1080480), (160, 918408), (170, 864384), (192, 765340), (204, 720320), (240, 612272), (255, 576256), (256, 574005), (272, 540240), (320, 459204), (340, 432192), (384, 382670), (408, 360160), (480, 306136), (510, 288128), (544, 270120), (640, 229602), (680, 216096), (768, 191335), (816, 180080), (960, 153068), (1020, 144064), (1088, 135060), (1280, 114801), (1360, 108048), (1632, 90040), (1920, 76534), (2040, 72032), (2176, 67530), (2251, 65280), (2720, 54024), (3264, 45020), (3840, 38267), (4080, 36016), (4352, 33765), (4502, 32640), (5440, 27012), (6528, 22510), (6753, 21760), (8160, 18008), (9004, 16320), (10880, 13506), (11255, 13056)]