1014720840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21193}}^1$

素因数の和:21236

約数の個数: 192

約数和(自身を含む): 3967516800

約数和(自身を除く): 2952795960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 21193, 23940, 42386, 47880, 63579, 84772, 105965, 127158, 148351, 169544, 190737, 211930, 254316, 296702, 317895, 381474, 402667, 423860, 445053, 508632, 593404, 635790, 741755, 762948, 805334, 847720, 890106, 953685, 1186808, 1208001, 1271580, 1335159, 1483510, 1525896, 1610668, 1780212, 1907370, 2013335, 2225265, 2416002, 2543160, 2670318, 2818669, 2967020, 3221336, 3560424, 3624003, 3814740, 4026670, 4450530, 4832004, 5340636, 5637338, 5934040, 6040005, 6675795, 7248006, 7629480, 8053340, 8456007, 8901060, 9664008, 10681272, 11274676, 12080010, 13351590, 14093345, 14496012, 16106680, 16912014, 17802120, 18120015, 22549352, 24160020, 25368021, 26703180, 28186690, 28992024, 33824028, 36240030, 42280035, 48320040, 50736042, 53406360, 56373380, 67648056, 72480060, 84560070, 101472084, 112746760, 126840105, 144960120, 169120140, 202944168, 253680210, 338240280, 507360420, 1014720840]

約数ペア:

[(1, 1014720840), (2, 507360420), (3, 338240280), (4, 253680210), (5, 202944168), (6, 169120140), (7, 144960120), (8, 126840105), (9, 112746760), (10, 101472084), (12, 84560070), (14, 72480060), (15, 67648056), (18, 56373380), (19, 53406360), (20, 50736042), (21, 48320040), (24, 42280035), (28, 36240030), (30, 33824028), (35, 28992024), (36, 28186690), (38, 26703180), (40, 25368021), (42, 24160020), (45, 22549352), (56, 18120015), (57, 17802120), (60, 16912014), (63, 16106680), (70, 14496012), (72, 14093345), (76, 13351590), (84, 12080010), (90, 11274676), (95, 10681272), (105, 9664008), (114, 8901060), (120, 8456007), (126, 8053340), (133, 7629480), (140, 7248006), (152, 6675795), (168, 6040005), (171, 5934040), (180, 5637338), (190, 5340636), (210, 4832004), (228, 4450530), (252, 4026670), (266, 3814740), (280, 3624003), (285, 3560424), (315, 3221336), (342, 2967020), (360, 2818669), (380, 2670318), (399, 2543160), (420, 2416002), (456, 2225265), (504, 2013335), (532, 1907370), (570, 1780212), (630, 1610668), (665, 1525896), (684, 1483510), (760, 1335159), (798, 1271580), (840, 1208001), (855, 1186808), (1064, 953685), (1140, 890106), (1197, 847720), (1260, 805334), (1330, 762948), (1368, 741755), (1596, 635790), (1710, 593404), (1995, 508632), (2280, 445053), (2394, 423860), (2520, 402667), (2660, 381474), (3192, 317895), (3420, 296702), (3990, 254316), (4788, 211930), (5320, 190737), (5985, 169544), (6840, 148351), (7980, 127158), (9576, 105965), (11970, 84772), (15960, 63579), (21193, 47880), (23940, 42386)]