472384920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15199}}^1$

素因数の和:15257

約数の個数: 128

約数和(自身を含む): 1663488000

約数和(自身を除く): 1191103080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15199, 15540, 30398, 31080, 45597, 60796, 75995, 91194, 106393, 121592, 151990, 182388, 212786, 227985, 303980, 319179, 364776, 425572, 455970, 531965, 562363, 607960, 638358, 851144, 911940, 1063930, 1124726, 1276716, 1595895, 1687089, 1823880, 2127860, 2249452, 2553432, 2811815, 3191790, 3374178, 3936541, 4255720, 4498904, 5623630, 6383580, 6748356, 7873082, 8435445, 11247260, 11809623, 12767160, 13496712, 15746164, 16870890, 19682705, 22494520, 23619246, 31492328, 33741780, 39365410, 47238492, 59048115, 67483560, 78730820, 94476984, 118096230, 157461640, 236192460, 472384920]

約数ペア:

[(1, 472384920), (2, 236192460), (3, 157461640), (4, 118096230), (5, 94476984), (6, 78730820), (7, 67483560), (8, 59048115), (10, 47238492), (12, 39365410), (14, 33741780), (15, 31492328), (20, 23619246), (21, 22494520), (24, 19682705), (28, 16870890), (30, 15746164), (35, 13496712), (37, 12767160), (40, 11809623), (42, 11247260), (56, 8435445), (60, 7873082), (70, 6748356), (74, 6383580), (84, 5623630), (105, 4498904), (111, 4255720), (120, 3936541), (140, 3374178), (148, 3191790), (168, 2811815), (185, 2553432), (210, 2249452), (222, 2127860), (259, 1823880), (280, 1687089), (296, 1595895), (370, 1276716), (420, 1124726), (444, 1063930), (518, 911940), (555, 851144), (740, 638358), (777, 607960), (840, 562363), (888, 531965), (1036, 455970), (1110, 425572), (1295, 364776), (1480, 319179), (1554, 303980), (2072, 227985), (2220, 212786), (2590, 182388), (3108, 151990), (3885, 121592), (4440, 106393), (5180, 91194), (6216, 75995), (7770, 60796), (10360, 45597), (15199, 31080), (15540, 30398)]