1325491440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 320

約数和(自身を含む): 5105673216

約数和(自身を除く): 3780181776

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, 137, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 274, 280, 312, 336, 364, 390, 411, 420, 443, 455, 520, 546, 548, 560, 624, 685, 728, 780, 822, 840, 886, 910, 959, 1040, 1092, 1096, 1329, 1365, 1370, 1456, 1560, 1644, 1680, 1772, 1781, 1820, 1918, 2055, 2184, 2192, 2215, 2658, 2730, 2740, 2877, 3101, 3120, 3288, 3544, 3562, 3640, 3836, 4110, 4368, 4430, 4795, 5316, 5343, 5460, 5480, 5754, 5759, 6202, 6576, 6645, 7088, 7124, 7280, 7672, 8220, 8860, 8905, 9303, 9590, 10632, 10686, 10920, 10960, 11508, 11518, 12404, 12467, 13290, 14248, 14385, 15344, 15505, 16440, 17277, 17720, 17810, 18606, 19180, 21264, 21372, 21840, 23016, 23036, 24808, 24934, 26580, 26715, 28496, 28770, 28795, 31010, 32880, 34554, 35440, 35620, 37212, 37401, 38360, 40313, 42744, 46032, 46072, 46515, 49616, 49868, 53160, 53430, 57540, 57590, 60691, 62020, 62335, 69108, 71240, 74424, 74802, 76720, 80626, 85488, 86385, 92144, 93030, 99736, 106320, 106860, 115080, 115180, 120939, 121382, 124040, 124670, 138216, 142480, 148848, 149604, 161252, 172770, 182073, 186060, 187005, 199472, 201565, 213720, 230160, 230360, 241878, 242764, 248080, 249340, 276432, 299208, 303455, 322504, 345540, 364146, 372120, 374010, 403130, 424837, 427440, 460720, 483756, 485528, 498680, 598416, 604695, 606910, 645008, 691080, 728292, 744240, 748020, 788983, 806260, 849674, 910365, 967512, 971056, 997360, 1209390, 1213820, 1274511, 1382160, 1456584, 1496040, 1577966, 1612520, 1699348, 1820730, 1935024, 2124185, 2366949, 2418780, 2427640, 2549022, 2913168, 2992080, 3155932, 3225040, 3398696, 3641460, 3944915, 4248370, 4733898, 4837560, 4855280, 5098044, 5522881, 6311864, 6372555, 6797392, 7282920, 7889830, 8496740, 9467796, 9675120, 10196088, 11045762, 11834745, 12623728, 12745110, 14565840, 15779660, 16568643, 16993480, 18935592, 20392176, 22091524, 23669490, 25490220, 27614405, 31559320, 33137286, 33986960, 37871184, 44183048, 47338980, 50980440, 55228810, 63118640, 66274572, 82843215, 88366096, 94677960, 101960880, 110457620, 132549144, 165686430, 189355920, 220915240, 265098288, 331372860, 441830480, 662745720, 1325491440]

約数ペア:

[(1, 1325491440), (2, 662745720), (3, 441830480), (4, 331372860), (5, 265098288), (6, 220915240), (7, 189355920), (8, 165686430), (10, 132549144), (12, 110457620), (13, 101960880), (14, 94677960), (15, 88366096), (16, 82843215), (20, 66274572), (21, 63118640), (24, 55228810), (26, 50980440), (28, 47338980), (30, 44183048), (35, 37871184), (39, 33986960), (40, 33137286), (42, 31559320), (48, 27614405), (52, 25490220), (56, 23669490), (60, 22091524), (65, 20392176), (70, 18935592), (78, 16993480), (80, 16568643), (84, 15779660), (91, 14565840), (104, 12745110), (105, 12623728), (112, 11834745), (120, 11045762), (130, 10196088), (137, 9675120), (140, 9467796), (156, 8496740), (168, 7889830), (182, 7282920), (195, 6797392), (208, 6372555), (210, 6311864), (240, 5522881), (260, 5098044), (273, 4855280), (274, 4837560), (280, 4733898), (312, 4248370), (336, 3944915), (364, 3641460), (390, 3398696), (411, 3225040), (420, 3155932), (443, 2992080), (455, 2913168), (520, 2549022), (546, 2427640), (548, 2418780), (560, 2366949), (624, 2124185), (685, 1935024), (728, 1820730), (780, 1699348), (822, 1612520), (840, 1577966), (886, 1496040), (910, 1456584), (959, 1382160), (1040, 1274511), (1092, 1213820), (1096, 1209390), (1329, 997360), (1365, 971056), (1370, 967512), (1456, 910365), (1560, 849674), (1644, 806260), (1680, 788983), (1772, 748020), (1781, 744240), (1820, 728292), (1918, 691080), (2055, 645008), (2184, 606910), (2192, 604695), (2215, 598416), (2658, 498680), (2730, 485528), (2740, 483756), (2877, 460720), (3101, 427440), (3120, 424837), (3288, 403130), (3544, 374010), (3562, 372120), (3640, 364146), (3836, 345540), (4110, 322504), (4368, 303455), (4430, 299208), (4795, 276432), (5316, 249340), (5343, 248080), (5460, 242764), (5480, 241878), (5754, 230360), (5759, 230160), (6202, 213720), (6576, 201565), (6645, 199472), (7088, 187005), (7124, 186060), (7280, 182073), (7672, 172770), (8220, 161252), (8860, 149604), (8905, 148848), (9303, 142480), (9590, 138216), (10632, 124670), (10686, 124040), (10920, 121382), (10960, 120939), (11508, 115180), (11518, 115080), (12404, 106860), (12467, 106320), (13290, 99736), (14248, 93030), (14385, 92144), (15344, 86385), (15505, 85488), (16440, 80626), (17277, 76720), (17720, 74802), (17810, 74424), (18606, 71240), (19180, 69108), (21264, 62335), (21372, 62020), (21840, 60691), (23016, 57590), (23036, 57540), (24808, 53430), (24934, 53160), (26580, 49868), (26715, 49616), (28496, 46515), (28770, 46072), (28795, 46032), (31010, 42744), (32880, 40313), (34554, 38360), (35440, 37401), (35620, 37212)]