196253280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 240

約数和(自身を含む): 729978480

約数和(自身を除く): 533725200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 797, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1594, 1620, 1710, 1824, 2052, 2160, 2280, 2391, 2565, 2592, 2736, 3040, 3078, 3188, 3240, 3420, 3985, 4104, 4320, 4560, 4782, 5130, 5472, 6156, 6376, 6480, 6840, 7173, 7695, 7970, 8208, 9120, 9564, 10260, 11955, 12312, 12752, 12960, 13680, 14346, 15143, 15390, 15940, 16416, 19128, 20520, 21519, 23910, 24624, 25504, 27360, 28692, 30286, 30780, 31880, 35865, 38256, 41040, 43038, 45429, 47820, 49248, 57384, 60572, 61560, 63760, 64557, 71730, 75715, 76512, 82080, 86076, 90858, 95640, 107595, 114768, 121144, 123120, 127520, 129114, 136287, 143460, 151430, 172152, 181716, 191280, 215190, 227145, 229536, 242288, 246240, 258228, 272574, 286920, 302860, 322785, 344304, 363432, 382560, 408861, 430380, 454290, 484576, 516456, 545148, 573840, 605720, 645570, 681435, 688608, 726864, 817722, 860760, 908580, 1032912, 1090296, 1147680, 1211440, 1226583, 1291140, 1362870, 1453728, 1635444, 1721520, 1817160, 2044305, 2065824, 2180592, 2422880, 2453166, 2582280, 2725740, 3270888, 3443040, 3634320, 4088610, 4361184, 4906332, 5164560, 5451480, 6132915, 6541776, 7268640, 8177220, 9812664, 10329120, 10902960, 12265830, 13083552, 16354440, 19625328, 21805920, 24531660, 32708880, 39250656, 49063320, 65417760, 98126640, 196253280]

約数ペア:

[(1, 196253280), (2, 98126640), (3, 65417760), (4, 49063320), (5, 39250656), (6, 32708880), (8, 24531660), (9, 21805920), (10, 19625328), (12, 16354440), (15, 13083552), (16, 12265830), (18, 10902960), (19, 10329120), (20, 9812664), (24, 8177220), (27, 7268640), (30, 6541776), (32, 6132915), (36, 5451480), (38, 5164560), (40, 4906332), (45, 4361184), (48, 4088610), (54, 3634320), (57, 3443040), (60, 3270888), (72, 2725740), (76, 2582280), (80, 2453166), (81, 2422880), (90, 2180592), (95, 2065824), (96, 2044305), (108, 1817160), (114, 1721520), (120, 1635444), (135, 1453728), (144, 1362870), (152, 1291140), (160, 1226583), (162, 1211440), (171, 1147680), (180, 1090296), (190, 1032912), (216, 908580), (228, 860760), (240, 817722), (270, 726864), (285, 688608), (288, 681435), (304, 645570), (324, 605720), (342, 573840), (360, 545148), (380, 516456), (405, 484576), (432, 454290), (456, 430380), (480, 408861), (513, 382560), (540, 363432), (570, 344304), (608, 322785), (648, 302860), (684, 286920), (720, 272574), (760, 258228), (797, 246240), (810, 242288), (855, 229536), (864, 227145), (912, 215190), (1026, 191280), (1080, 181716), (1140, 172152), (1296, 151430), (1368, 143460), (1440, 136287), (1520, 129114), (1539, 127520), (1594, 123120), (1620, 121144), (1710, 114768), (1824, 107595), (2052, 95640), (2160, 90858), (2280, 86076), (2391, 82080), (2565, 76512), (2592, 75715), (2736, 71730), (3040, 64557), (3078, 63760), (3188, 61560), (3240, 60572), (3420, 57384), (3985, 49248), (4104, 47820), (4320, 45429), (4560, 43038), (4782, 41040), (5130, 38256), (5472, 35865), (6156, 31880), (6376, 30780), (6480, 30286), (6840, 28692), (7173, 27360), (7695, 25504), (7970, 24624), (8208, 23910), (9120, 21519), (9564, 20520), (10260, 19128), (11955, 16416), (12312, 15940), (12752, 15390), (12960, 15143), (13680, 14346)]