2443460040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17011}}^1$

素因数の和:17057

約数の個数: 256

約数和(自身を含む): 9798912000

約数和(自身を除く): 7355451960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14364, 15960, 17011, 17955, 20520, 23940, 28728, 34022, 35910, 47880, 51033, 68044, 71820, 85055, 102066, 119077, 136088, 143640, 153099, 170110, 204132, 238154, 255165, 306198, 323209, 340220, 357231, 408264, 459297, 476308, 510330, 595385, 612396, 646418, 680440, 714462, 765495, 918594, 952616, 969627, 1020660, 1071693, 1190770, 1224792, 1292836, 1428924, 1530990, 1616045, 1786155, 1837188, 1939254, 2041320, 2143386, 2262463, 2296485, 2381540, 2585672, 2857848, 2908881, 3061980, 3215079, 3232090, 3572310, 3674376, 3878508, 4286772, 4524926, 4592970, 4763080, 4848135, 5358465, 5817762, 6123960, 6430158, 6464180, 6787389, 7144620, 7757016, 8573544, 8726643, 9049852, 9185940, 9696270, 10716930, 11312315, 11635524, 12860316, 12928360, 13574778, 14289240, 14544405, 16075395, 17453286, 18099704, 18371880, 19392540, 20362167, 21433860, 22624630, 23271048, 25720632, 27149556, 29088810, 32150790, 33936945, 34906572, 38785080, 40724334, 42867720, 43633215, 45249260, 54299112, 58177620, 61086501, 64301580, 67873890, 69813144, 81448668, 87266430, 90498520, 101810835, 116355240, 122173002, 128603160, 135747780, 162897336, 174532860, 203621670, 244346004, 271495560, 305432505, 349065720, 407243340, 488692008, 610865010, 814486680, 1221730020, 2443460040]

約数ペア:

[(1, 2443460040), (2, 1221730020), (3, 814486680), (4, 610865010), (5, 488692008), (6, 407243340), (7, 349065720), (8, 305432505), (9, 271495560), (10, 244346004), (12, 203621670), (14, 174532860), (15, 162897336), (18, 135747780), (19, 128603160), (20, 122173002), (21, 116355240), (24, 101810835), (27, 90498520), (28, 87266430), (30, 81448668), (35, 69813144), (36, 67873890), (38, 64301580), (40, 61086501), (42, 58177620), (45, 54299112), (54, 45249260), (56, 43633215), (57, 42867720), (60, 40724334), (63, 38785080), (70, 34906572), (72, 33936945), (76, 32150790), (84, 29088810), (90, 27149556), (95, 25720632), (105, 23271048), (108, 22624630), (114, 21433860), (120, 20362167), (126, 19392540), (133, 18371880), (135, 18099704), (140, 17453286), (152, 16075395), (168, 14544405), (171, 14289240), (180, 13574778), (189, 12928360), (190, 12860316), (210, 11635524), (216, 11312315), (228, 10716930), (252, 9696270), (266, 9185940), (270, 9049852), (280, 8726643), (285, 8573544), (315, 7757016), (342, 7144620), (360, 6787389), (378, 6464180), (380, 6430158), (399, 6123960), (420, 5817762), (456, 5358465), (504, 4848135), (513, 4763080), (532, 4592970), (540, 4524926), (570, 4286772), (630, 3878508), (665, 3674376), (684, 3572310), (756, 3232090), (760, 3215079), (798, 3061980), (840, 2908881), (855, 2857848), (945, 2585672), (1026, 2381540), (1064, 2296485), (1080, 2262463), (1140, 2143386), (1197, 2041320), (1260, 1939254), (1330, 1837188), (1368, 1786155), (1512, 1616045), (1596, 1530990), (1710, 1428924), (1890, 1292836), (1995, 1224792), (2052, 1190770), (2280, 1071693), (2394, 1020660), (2520, 969627), (2565, 952616), (2660, 918594), (3192, 765495), (3420, 714462), (3591, 680440), (3780, 646418), (3990, 612396), (4104, 595385), (4788, 510330), (5130, 476308), (5320, 459297), (5985, 408264), (6840, 357231), (7182, 340220), (7560, 323209), (7980, 306198), (9576, 255165), (10260, 238154), (11970, 204132), (14364, 170110), (15960, 153099), (17011, 143640), (17955, 136088), (20520, 119077), (23940, 102066), (28728, 85055), (34022, 71820), (35910, 68044), (47880, 51033)]