163387680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20023}}^1$

素因数の和:20058

約数の個数: 96

約数和(自身を含む): 544973184

約数和(自身を除く): 381585504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 20023, 40046, 60069, 80092, 100115, 120138, 160184, 200230, 240276, 300345, 320368, 340391, 400460, 480552, 600690, 640736, 680782, 800920, 961104, 1021173, 1201380, 1361564, 1601840, 1701955, 1922208, 2042346, 2402760, 2723128, 3203680, 3403910, 4084692, 4805520, 5105865, 5446256, 6807820, 8169384, 9611040, 10211730, 10892512, 13615640, 16338768, 20423460, 27231280, 32677536, 40846920, 54462560, 81693840, 163387680]

約数ペア:

[(1, 163387680), (2, 81693840), (3, 54462560), (4, 40846920), (5, 32677536), (6, 27231280), (8, 20423460), (10, 16338768), (12, 13615640), (15, 10892512), (16, 10211730), (17, 9611040), (20, 8169384), (24, 6807820), (30, 5446256), (32, 5105865), (34, 4805520), (40, 4084692), (48, 3403910), (51, 3203680), (60, 2723128), (68, 2402760), (80, 2042346), (85, 1922208), (96, 1701955), (102, 1601840), (120, 1361564), (136, 1201380), (160, 1021173), (170, 961104), (204, 800920), (240, 680782), (255, 640736), (272, 600690), (340, 480552), (408, 400460), (480, 340391), (510, 320368), (544, 300345), (680, 240276), (816, 200230), (1020, 160184), (1360, 120138), (1632, 100115), (2040, 80092), (2720, 60069), (4080, 40046), (8160, 20023)]