242121880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6047}}^1$

素因数の和:6089

約数の個数: 128

約数和(自身を含む): 731566080

約数和(自身を除く): 489444200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 6047, 8008, 10010, 12094, 20020, 24188, 30235, 40040, 42329, 48376, 60470, 66517, 78611, 84658, 120940, 133034, 157222, 169316, 211645, 241880, 266068, 314444, 332585, 338632, 393055, 423290, 465619, 532136, 550277, 628888, 665170, 786110, 846580, 864721, 931238, 1100554, 1330340, 1572220, 1693160, 1729442, 1862476, 2201108, 2328095, 2660680, 2751385, 3144440, 3458884, 3724952, 4323605, 4402216, 4656190, 5502770, 6053047, 6917768, 8647210, 9312380, 11005540, 12106094, 17294420, 18624760, 22011080, 24212188, 30265235, 34588840, 48424376, 60530470, 121060940, 242121880]

約数ペア:

[(1, 242121880), (2, 121060940), (4, 60530470), (5, 48424376), (7, 34588840), (8, 30265235), (10, 24212188), (11, 22011080), (13, 18624760), (14, 17294420), (20, 12106094), (22, 11005540), (26, 9312380), (28, 8647210), (35, 6917768), (40, 6053047), (44, 5502770), (52, 4656190), (55, 4402216), (56, 4323605), (65, 3724952), (70, 3458884), (77, 3144440), (88, 2751385), (91, 2660680), (104, 2328095), (110, 2201108), (130, 1862476), (140, 1729442), (143, 1693160), (154, 1572220), (182, 1330340), (220, 1100554), (260, 931238), (280, 864721), (286, 846580), (308, 786110), (364, 665170), (385, 628888), (440, 550277), (455, 532136), (520, 465619), (572, 423290), (616, 393055), (715, 338632), (728, 332585), (770, 314444), (910, 266068), (1001, 241880), (1144, 211645), (1430, 169316), (1540, 157222), (1820, 133034), (2002, 120940), (2860, 84658), (3080, 78611), (3640, 66517), (4004, 60470), (5005, 48376), (5720, 42329), (6047, 40040), (8008, 30235), (10010, 24188), (12094, 20020)]