2215000620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30841}}^1$

素因数の和:30885

約数の個数: 192

約数和(自身を含む): 8290329600

約数和(自身を除く): 6075328980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 17955, 23940, 30841, 35910, 61682, 71820, 92523, 123364, 154205, 185046, 215887, 277569, 308410, 370092, 431774, 462615, 555138, 585979, 616820, 647661, 832707, 863548, 925230, 1079435, 1110276, 1171958, 1295322, 1387845, 1665414, 1757937, 1850460, 1942983, 2158870, 2343916, 2590644, 2775690, 2929895, 3238305, 3330828, 3515874, 3885966, 4101853, 4163535, 4317740, 5273811, 5551380, 5828949, 5859790, 6476610, 7031748, 7771932, 8203706, 8327070, 8789685, 9714915, 10547622, 11657898, 11719580, 12305559, 12953220, 15821433, 16407412, 16654140, 17579370, 19429830, 20509265, 21095244, 23315796, 24611118, 26369055, 29144745, 31642866, 35158740, 36916677, 38859660, 41018530, 49222236, 52738110, 58289490, 61527795, 63285732, 73833354, 79107165, 82037060, 105476220, 110750031, 116578980, 123055590, 147666708, 158214330, 184583385, 221500062, 246111180, 316428660, 369166770, 443000124, 553750155, 738333540, 1107500310, 2215000620]

約数ペア:

[(1, 2215000620), (2, 1107500310), (3, 738333540), (4, 553750155), (5, 443000124), (6, 369166770), (7, 316428660), (9, 246111180), (10, 221500062), (12, 184583385), (14, 158214330), (15, 147666708), (18, 123055590), (19, 116578980), (20, 110750031), (21, 105476220), (27, 82037060), (28, 79107165), (30, 73833354), (35, 63285732), (36, 61527795), (38, 58289490), (42, 52738110), (45, 49222236), (54, 41018530), (57, 38859660), (60, 36916677), (63, 35158740), (70, 31642866), (76, 29144745), (84, 26369055), (90, 24611118), (95, 23315796), (105, 21095244), (108, 20509265), (114, 19429830), (126, 17579370), (133, 16654140), (135, 16407412), (140, 15821433), (171, 12953220), (180, 12305559), (189, 11719580), (190, 11657898), (210, 10547622), (228, 9714915), (252, 8789685), (266, 8327070), (270, 8203706), (285, 7771932), (315, 7031748), (342, 6476610), (378, 5859790), (380, 5828949), (399, 5551380), (420, 5273811), (513, 4317740), (532, 4163535), (540, 4101853), (570, 3885966), (630, 3515874), (665, 3330828), (684, 3238305), (756, 2929895), (798, 2775690), (855, 2590644), (945, 2343916), (1026, 2158870), (1140, 1942983), (1197, 1850460), (1260, 1757937), (1330, 1665414), (1596, 1387845), (1710, 1295322), (1890, 1171958), (1995, 1110276), (2052, 1079435), (2394, 925230), (2565, 863548), (2660, 832707), (3420, 647661), (3591, 616820), (3780, 585979), (3990, 555138), (4788, 462615), (5130, 431774), (5985, 370092), (7182, 308410), (7980, 277569), (10260, 215887), (11970, 185046), (14364, 154205), (17955, 123364), (23940, 92523), (30841, 71820), (35910, 61682)]