454424880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20807}}^1$

素因数の和:20843

約数の個数: 160

約数和(自身を含む): 1733889024

約数和(自身を除く): 1279464144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 20807, 21840, 41614, 62421, 83228, 104035, 124842, 145649, 166456, 208070, 249684, 270491, 291298, 312105, 332912, 416140, 436947, 499368, 540982, 582596, 624210, 728245, 811473, 832280, 873894, 998736, 1081964, 1165192, 1248420, 1352455, 1456490, 1622946, 1664560, 1747788, 1893437, 2163928, 2184735, 2330384, 2496840, 2704910, 2912980, 3245892, 3495576, 3786874, 4057365, 4327856, 4369470, 4993680, 5409820, 5680311, 5825960, 6491784, 6991152, 7573748, 8114730, 8738940, 9467185, 10819640, 11360622, 11651920, 12983568, 15147496, 16229460, 17477880, 18934370, 21639280, 22721244, 28401555, 30294992, 32458920, 34955760, 37868740, 45442488, 56803110, 64917840, 75737480, 90884976, 113606220, 151474960, 227212440, 454424880]

約数ペア:

[(1, 454424880), (2, 227212440), (3, 151474960), (4, 113606220), (5, 90884976), (6, 75737480), (7, 64917840), (8, 56803110), (10, 45442488), (12, 37868740), (13, 34955760), (14, 32458920), (15, 30294992), (16, 28401555), (20, 22721244), (21, 21639280), (24, 18934370), (26, 17477880), (28, 16229460), (30, 15147496), (35, 12983568), (39, 11651920), (40, 11360622), (42, 10819640), (48, 9467185), (52, 8738940), (56, 8114730), (60, 7573748), (65, 6991152), (70, 6491784), (78, 5825960), (80, 5680311), (84, 5409820), (91, 4993680), (104, 4369470), (105, 4327856), (112, 4057365), (120, 3786874), (130, 3495576), (140, 3245892), (156, 2912980), (168, 2704910), (182, 2496840), (195, 2330384), (208, 2184735), (210, 2163928), (240, 1893437), (260, 1747788), (273, 1664560), (280, 1622946), (312, 1456490), (336, 1352455), (364, 1248420), (390, 1165192), (420, 1081964), (455, 998736), (520, 873894), (546, 832280), (560, 811473), (624, 728245), (728, 624210), (780, 582596), (840, 540982), (910, 499368), (1040, 436947), (1092, 416140), (1365, 332912), (1456, 312105), (1560, 291298), (1680, 270491), (1820, 249684), (2184, 208070), (2730, 166456), (3120, 145649), (3640, 124842), (4368, 104035), (5460, 83228), (7280, 62421), (10920, 41614), (20807, 21840)]