260140800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 216

約数和(自身を含む): 910160496

約数和(自身を除く): 650019696

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, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 768, 797, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1594, 1600, 1632, 1700, 1920, 2040, 2176, 2391, 2400, 2550, 2720, 3188, 3200, 3264, 3400, 3840, 3985, 4080, 4352, 4782, 4800, 5100, 5440, 6376, 6400, 6528, 6800, 7970, 8160, 9564, 9600, 10200, 10880, 11955, 12752, 13056, 13549, 13600, 15940, 16320, 19128, 19200, 19925, 20400, 21760, 23910, 25504, 27098, 27200, 31880, 32640, 38256, 39850, 40647, 40800, 47820, 51008, 54196, 54400, 59775, 63760, 65280, 67745, 76512, 79700, 81294, 81600, 95640, 102016, 108392, 108800, 119550, 127520, 135490, 153024, 159400, 162588, 163200, 191280, 203235, 204032, 216784, 239100, 255040, 270980, 306048, 318800, 325176, 326400, 338725, 382560, 406470, 433568, 478200, 510080, 541960, 612096, 637600, 650352, 677450, 765120, 812940, 867136, 956400, 1016175, 1020160, 1083920, 1275200, 1300704, 1354900, 1530240, 1625880, 1734272, 1912800, 2032350, 2167840, 2550400, 2601408, 2709800, 3060480, 3251760, 3468544, 3825600, 4064700, 4335680, 5100800, 5202816, 5419600, 6503520, 7651200, 8129400, 8671360, 10405632, 10839200, 13007040, 15302400, 16258800, 17342720, 21678400, 26014080, 32517600, 43356800, 52028160, 65035200, 86713600, 130070400, 260140800]

約数ペア:

[(1, 260140800), (2, 130070400), (3, 86713600), (4, 65035200), (5, 52028160), (6, 43356800), (8, 32517600), (10, 26014080), (12, 21678400), (15, 17342720), (16, 16258800), (17, 15302400), (20, 13007040), (24, 10839200), (25, 10405632), (30, 8671360), (32, 8129400), (34, 7651200), (40, 6503520), (48, 5419600), (50, 5202816), (51, 5100800), (60, 4335680), (64, 4064700), (68, 3825600), (75, 3468544), (80, 3251760), (85, 3060480), (96, 2709800), (100, 2601408), (102, 2550400), (120, 2167840), (128, 2032350), (136, 1912800), (150, 1734272), (160, 1625880), (170, 1530240), (192, 1354900), (200, 1300704), (204, 1275200), (240, 1083920), (255, 1020160), (256, 1016175), (272, 956400), (300, 867136), (320, 812940), (340, 765120), (384, 677450), (400, 650352), (408, 637600), (425, 612096), (480, 541960), (510, 510080), (544, 478200), (600, 433568), (640, 406470), (680, 382560), (768, 338725), (797, 326400), (800, 325176), (816, 318800), (850, 306048), (960, 270980), (1020, 255040), (1088, 239100), (1200, 216784), (1275, 204032), (1280, 203235), (1360, 191280), (1594, 163200), (1600, 162588), (1632, 159400), (1700, 153024), (1920, 135490), (2040, 127520), (2176, 119550), (2391, 108800), (2400, 108392), (2550, 102016), (2720, 95640), (3188, 81600), (3200, 81294), (3264, 79700), (3400, 76512), (3840, 67745), (3985, 65280), (4080, 63760), (4352, 59775), (4782, 54400), (4800, 54196), (5100, 51008), (5440, 47820), (6376, 40800), (6400, 40647), (6528, 39850), (6800, 38256), (7970, 32640), (8160, 31880), (9564, 27200), (9600, 27098), (10200, 25504), (10880, 23910), (11955, 21760), (12752, 20400), (13056, 19925), (13549, 19200), (13600, 19128), (15940, 16320)]