1312341600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 216

約数和(自身を含む): 4421670120

約数和(自身を除く): 3109328520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 569, 600, 620, 744, 775, 800, 930, 961, 992, 1138, 1200, 1240, 1488, 1550, 1707, 1860, 1922, 2276, 2325, 2400, 2480, 2845, 2883, 2976, 3100, 3414, 3720, 3844, 4552, 4650, 4805, 4960, 5690, 5766, 6200, 6828, 7440, 7688, 8535, 9104, 9300, 9610, 11380, 11532, 12400, 13656, 14225, 14415, 14880, 15376, 17070, 17639, 18208, 18600, 19220, 22760, 23064, 24025, 24800, 27312, 28450, 28830, 30752, 34140, 35278, 37200, 38440, 42675, 45520, 46128, 48050, 52917, 54624, 56900, 57660, 68280, 70556, 72075, 74400, 76880, 85350, 88195, 91040, 92256, 96100, 105834, 113800, 115320, 136560, 141112, 144150, 153760, 170700, 176390, 192200, 211668, 227600, 230640, 264585, 273120, 282224, 288300, 341400, 352780, 384400, 423336, 440975, 455200, 461280, 529170, 546809, 564448, 576600, 682800, 705560, 768800, 846672, 881950, 1058340, 1093618, 1153200, 1322925, 1365600, 1411120, 1640427, 1693344, 1763900, 2116680, 2187236, 2306400, 2645850, 2734045, 2822240, 3280854, 3527800, 4233360, 4374472, 5291700, 5468090, 6561708, 7055600, 8202135, 8466720, 8748944, 10583400, 10936180, 13123416, 13670225, 14111200, 16404270, 17497888, 21166800, 21872360, 26246832, 27340450, 32808540, 41010675, 42333600, 43744720, 52493664, 54680900, 65617080, 82021350, 87489440, 109361800, 131234160, 164042700, 218723600, 262468320, 328085400, 437447200, 656170800, 1312341600]

約数ペア:

[(1, 1312341600), (2, 656170800), (3, 437447200), (4, 328085400), (5, 262468320), (6, 218723600), (8, 164042700), (10, 131234160), (12, 109361800), (15, 87489440), (16, 82021350), (20, 65617080), (24, 54680900), (25, 52493664), (30, 43744720), (31, 42333600), (32, 41010675), (40, 32808540), (48, 27340450), (50, 26246832), (60, 21872360), (62, 21166800), (75, 17497888), (80, 16404270), (93, 14111200), (96, 13670225), (100, 13123416), (120, 10936180), (124, 10583400), (150, 8748944), (155, 8466720), (160, 8202135), (186, 7055600), (200, 6561708), (240, 5468090), (248, 5291700), (300, 4374472), (310, 4233360), (372, 3527800), (400, 3280854), (465, 2822240), (480, 2734045), (496, 2645850), (569, 2306400), (600, 2187236), (620, 2116680), (744, 1763900), (775, 1693344), (800, 1640427), (930, 1411120), (961, 1365600), (992, 1322925), (1138, 1153200), (1200, 1093618), (1240, 1058340), (1488, 881950), (1550, 846672), (1707, 768800), (1860, 705560), (1922, 682800), (2276, 576600), (2325, 564448), (2400, 546809), (2480, 529170), (2845, 461280), (2883, 455200), (2976, 440975), (3100, 423336), (3414, 384400), (3720, 352780), (3844, 341400), (4552, 288300), (4650, 282224), (4805, 273120), (4960, 264585), (5690, 230640), (5766, 227600), (6200, 211668), (6828, 192200), (7440, 176390), (7688, 170700), (8535, 153760), (9104, 144150), (9300, 141112), (9610, 136560), (11380, 115320), (11532, 113800), (12400, 105834), (13656, 96100), (14225, 92256), (14415, 91040), (14880, 88195), (15376, 85350), (17070, 76880), (17639, 74400), (18208, 72075), (18600, 70556), (19220, 68280), (22760, 57660), (23064, 56900), (24025, 54624), (24800, 52917), (27312, 48050), (28450, 46128), (28830, 45520), (30752, 42675), (34140, 38440), (35278, 37200)]