218579040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2706

約数の個数: 192

約数和(自身を含む): 805593600

約数和(自身を除く): 587014560

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, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2663, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5326, 5472, 6840, 7989, 8208, 9120, 10260, 10652, 13315, 13680, 15978, 16416, 20520, 21304, 23967, 26630, 27360, 31956, 39945, 41040, 42608, 47934, 50597, 53260, 63912, 71901, 79890, 82080, 85216, 95868, 101194, 106520, 119835, 127824, 143802, 151791, 159780, 191736, 202388, 213040, 239670, 252985, 255648, 287604, 303582, 319560, 359505, 383472, 404776, 426080, 455373, 479340, 505970, 575208, 607164, 639120, 719010, 758955, 766944, 809552, 910746, 958680, 1011940, 1150416, 1214328, 1278240, 1366119, 1438020, 1517910, 1619104, 1821492, 1917360, 2023880, 2276865, 2300832, 2428656, 2732238, 2876040, 3035820, 3642984, 3834720, 4047760, 4553730, 4857312, 5464476, 5752080, 6071640, 6830595, 7285968, 8095520, 9107460, 10928952, 11504160, 12143280, 13661190, 14571936, 18214920, 21857904, 24286560, 27322380, 36429840, 43715808, 54644760, 72859680, 109289520, 218579040]

約数ペア:

[(1, 218579040), (2, 109289520), (3, 72859680), (4, 54644760), (5, 43715808), (6, 36429840), (8, 27322380), (9, 24286560), (10, 21857904), (12, 18214920), (15, 14571936), (16, 13661190), (18, 12143280), (19, 11504160), (20, 10928952), (24, 9107460), (27, 8095520), (30, 7285968), (32, 6830595), (36, 6071640), (38, 5752080), (40, 5464476), (45, 4857312), (48, 4553730), (54, 4047760), (57, 3834720), (60, 3642984), (72, 3035820), (76, 2876040), (80, 2732238), (90, 2428656), (95, 2300832), (96, 2276865), (108, 2023880), (114, 1917360), (120, 1821492), (135, 1619104), (144, 1517910), (152, 1438020), (160, 1366119), (171, 1278240), (180, 1214328), (190, 1150416), (216, 1011940), (228, 958680), (240, 910746), (270, 809552), (285, 766944), (288, 758955), (304, 719010), (342, 639120), (360, 607164), (380, 575208), (432, 505970), (456, 479340), (480, 455373), (513, 426080), (540, 404776), (570, 383472), (608, 359505), (684, 319560), (720, 303582), (760, 287604), (855, 255648), (864, 252985), (912, 239670), (1026, 213040), (1080, 202388), (1140, 191736), (1368, 159780), (1440, 151791), (1520, 143802), (1710, 127824), (1824, 119835), (2052, 106520), (2160, 101194), (2280, 95868), (2565, 85216), (2663, 82080), (2736, 79890), (3040, 71901), (3420, 63912), (4104, 53260), (4320, 50597), (4560, 47934), (5130, 42608), (5326, 41040), (5472, 39945), (6840, 31956), (7989, 27360), (8208, 26630), (9120, 23967), (10260, 21304), (10652, 20520), (13315, 16416), (13680, 15978)]