163240800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4041

約数の個数: 144

約数和(自身を含む): 562745232

約数和(自身を除く): 399504432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3400, 4001, 4080, 5100, 6800, 8002, 8160, 10200, 12003, 13600, 16004, 20005, 20400, 24006, 32008, 40010, 40800, 48012, 60015, 64016, 68017, 80020, 96024, 100025, 120030, 128032, 136034, 160040, 192048, 200050, 204051, 240060, 272068, 300075, 320080, 340085, 384096, 400100, 408102, 480120, 544136, 600150, 640160, 680170, 800200, 816204, 960240, 1020255, 1088272, 1200300, 1360340, 1600400, 1632408, 1700425, 1920480, 2040510, 2176544, 2400600, 2720680, 3200800, 3264816, 3400850, 4081020, 4801200, 5101275, 5441360, 6529632, 6801700, 8162040, 9602400, 10202550, 10882720, 13603400, 16324080, 20405100, 27206800, 32648160, 40810200, 54413600, 81620400, 163240800]

約数ペア:

[(1, 163240800), (2, 81620400), (3, 54413600), (4, 40810200), (5, 32648160), (6, 27206800), (8, 20405100), (10, 16324080), (12, 13603400), (15, 10882720), (16, 10202550), (17, 9602400), (20, 8162040), (24, 6801700), (25, 6529632), (30, 5441360), (32, 5101275), (34, 4801200), (40, 4081020), (48, 3400850), (50, 3264816), (51, 3200800), (60, 2720680), (68, 2400600), (75, 2176544), (80, 2040510), (85, 1920480), (96, 1700425), (100, 1632408), (102, 1600400), (120, 1360340), (136, 1200300), (150, 1088272), (160, 1020255), (170, 960240), (200, 816204), (204, 800200), (240, 680170), (255, 640160), (272, 600150), (300, 544136), (340, 480120), (400, 408102), (408, 400100), (425, 384096), (480, 340085), (510, 320080), (544, 300075), (600, 272068), (680, 240060), (800, 204051), (816, 200050), (850, 192048), (1020, 160040), (1200, 136034), (1275, 128032), (1360, 120030), (1632, 100025), (1700, 96024), (2040, 80020), (2400, 68017), (2550, 64016), (2720, 60015), (3400, 48012), (4001, 40800), (4080, 40010), (5100, 32008), (6800, 24006), (8002, 20400), (8160, 20005), (10200, 16004), (12003, 13600)]