268030560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:597

約数の個数: 192

約数和(自身を含む): 971841024

約数和(自身を除く): 703810464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 241, 280, 331, 336, 420, 480, 482, 560, 662, 672, 723, 840, 964, 993, 1120, 1205, 1324, 1446, 1655, 1680, 1687, 1928, 1986, 2317, 2410, 2648, 2892, 3310, 3360, 3374, 3615, 3856, 3972, 4634, 4820, 4965, 5061, 5296, 5784, 6620, 6748, 6951, 7230, 7712, 7944, 8435, 9268, 9640, 9930, 10122, 10592, 11568, 11585, 13240, 13496, 13902, 14460, 15888, 16870, 18536, 19280, 19860, 20244, 23136, 23170, 25305, 26480, 26992, 27804, 28920, 31776, 33740, 34755, 37072, 38560, 39720, 40488, 46340, 50610, 52960, 53984, 55608, 57840, 67480, 69510, 74144, 79440, 79771, 80976, 92680, 101220, 111216, 115680, 134960, 139020, 158880, 159542, 161952, 185360, 202440, 222432, 239313, 269920, 278040, 319084, 370720, 398855, 404880, 478626, 556080, 558397, 638168, 797710, 809760, 957252, 1112160, 1116794, 1196565, 1276336, 1595420, 1675191, 1914504, 2233588, 2393130, 2552672, 2791985, 3190840, 3350382, 3829008, 4467176, 4786260, 5583970, 6381680, 6700764, 7658016, 8375955, 8934352, 9572520, 11167940, 12763360, 13401528, 16751910, 17868704, 19145040, 22335880, 26803056, 33503820, 38290080, 44671760, 53606112, 67007640, 89343520, 134015280, 268030560]

約数ペア:

[(1, 268030560), (2, 134015280), (3, 89343520), (4, 67007640), (5, 53606112), (6, 44671760), (7, 38290080), (8, 33503820), (10, 26803056), (12, 22335880), (14, 19145040), (15, 17868704), (16, 16751910), (20, 13401528), (21, 12763360), (24, 11167940), (28, 9572520), (30, 8934352), (32, 8375955), (35, 7658016), (40, 6700764), (42, 6381680), (48, 5583970), (56, 4786260), (60, 4467176), (70, 3829008), (80, 3350382), (84, 3190840), (96, 2791985), (105, 2552672), (112, 2393130), (120, 2233588), (140, 1914504), (160, 1675191), (168, 1595420), (210, 1276336), (224, 1196565), (240, 1116794), (241, 1112160), (280, 957252), (331, 809760), (336, 797710), (420, 638168), (480, 558397), (482, 556080), (560, 478626), (662, 404880), (672, 398855), (723, 370720), (840, 319084), (964, 278040), (993, 269920), (1120, 239313), (1205, 222432), (1324, 202440), (1446, 185360), (1655, 161952), (1680, 159542), (1687, 158880), (1928, 139020), (1986, 134960), (2317, 115680), (2410, 111216), (2648, 101220), (2892, 92680), (3310, 80976), (3360, 79771), (3374, 79440), (3615, 74144), (3856, 69510), (3972, 67480), (4634, 57840), (4820, 55608), (4965, 53984), (5061, 52960), (5296, 50610), (5784, 46340), (6620, 40488), (6748, 39720), (6951, 38560), (7230, 37072), (7712, 34755), (7944, 33740), (8435, 31776), (9268, 28920), (9640, 27804), (9930, 26992), (10122, 26480), (10592, 25305), (11568, 23170), (11585, 23136), (13240, 20244), (13496, 19860), (13902, 19280), (14460, 18536), (15888, 16870)]