1272326640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 4533043200

約数和(自身を除く): 3260716560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 127, 130, 152, 156, 169, 190, 195, 208, 228, 240, 247, 254, 260, 285, 304, 312, 338, 380, 381, 390, 456, 494, 507, 508, 520, 570, 624, 635, 676, 741, 760, 762, 780, 845, 912, 988, 1014, 1016, 1040, 1140, 1235, 1270, 1352, 1482, 1520, 1524, 1560, 1651, 1690, 1905, 1976, 2028, 2032, 2197, 2280, 2413, 2470, 2535, 2540, 2704, 2964, 3048, 3120, 3211, 3302, 3380, 3705, 3810, 3952, 4056, 4394, 4560, 4826, 4940, 4953, 5070, 5080, 5928, 6096, 6422, 6591, 6604, 6760, 7239, 7410, 7620, 8112, 8255, 8788, 9633, 9652, 9880, 9906, 10140, 10160, 10985, 11856, 12065, 12844, 13182, 13208, 13520, 14478, 14820, 15240, 16055, 16510, 17576, 19266, 19304, 19760, 19812, 20280, 21463, 21970, 24130, 24765, 25688, 26364, 26416, 28956, 29640, 30480, 31369, 32110, 32955, 33020, 35152, 36195, 38532, 38608, 39624, 40560, 41743, 42926, 43940, 48165, 48260, 49530, 51376, 52728, 57912, 59280, 62738, 64220, 64389, 65910, 66040, 72390, 77064, 79248, 83486, 85852, 87880, 94107, 96330, 96520, 99060, 105456, 107315, 115824, 125229, 125476, 128440, 128778, 131820, 132080, 144780, 154128, 156845, 166972, 171704, 175760, 188214, 192660, 193040, 198120, 208715, 214630, 250458, 250952, 256880, 257556, 263640, 279019, 289560, 313690, 321945, 333944, 343408, 376428, 385320, 396240, 407797, 417430, 429260, 470535, 500916, 501904, 515112, 527280, 558038, 579120, 626145, 627380, 643890, 667888, 752856, 770640, 815594, 834860, 837057, 858520, 941070, 1001832, 1030224, 1116076, 1223391, 1252290, 1254760, 1287780, 1395095, 1505712, 1631188, 1669720, 1674114, 1717040, 1882140, 2003664, 2038985, 2232152, 2446782, 2504580, 2509520, 2575560, 2790190, 3262376, 3339440, 3348228, 3764280, 4077970, 4185285, 4464304, 4893564, 5009160, 5151120, 5301361, 5580380, 6116955, 6524752, 6696456, 7528560, 8155940, 8370570, 9787128, 10018320, 10602722, 11160760, 12233910, 13392912, 15904083, 16311880, 16741140, 19574256, 21205444, 22321520, 24467820, 26506805, 31808166, 32623760, 33482280, 42410888, 48935640, 53013610, 63616332, 66964560, 79520415, 84821776, 97871280, 106027220, 127232664, 159040830, 212054440, 254465328, 318081660, 424108880, 636163320, 1272326640]

約数ペア:

[(1, 1272326640), (2, 636163320), (3, 424108880), (4, 318081660), (5, 254465328), (6, 212054440), (8, 159040830), (10, 127232664), (12, 106027220), (13, 97871280), (15, 84821776), (16, 79520415), (19, 66964560), (20, 63616332), (24, 53013610), (26, 48935640), (30, 42410888), (38, 33482280), (39, 32623760), (40, 31808166), (48, 26506805), (52, 24467820), (57, 22321520), (60, 21205444), (65, 19574256), (76, 16741140), (78, 16311880), (80, 15904083), (95, 13392912), (104, 12233910), (114, 11160760), (120, 10602722), (127, 10018320), (130, 9787128), (152, 8370570), (156, 8155940), (169, 7528560), (190, 6696456), (195, 6524752), (208, 6116955), (228, 5580380), (240, 5301361), (247, 5151120), (254, 5009160), (260, 4893564), (285, 4464304), (304, 4185285), (312, 4077970), (338, 3764280), (380, 3348228), (381, 3339440), (390, 3262376), (456, 2790190), (494, 2575560), (507, 2509520), (508, 2504580), (520, 2446782), (570, 2232152), (624, 2038985), (635, 2003664), (676, 1882140), (741, 1717040), (760, 1674114), (762, 1669720), (780, 1631188), (845, 1505712), (912, 1395095), (988, 1287780), (1014, 1254760), (1016, 1252290), (1040, 1223391), (1140, 1116076), (1235, 1030224), (1270, 1001832), (1352, 941070), (1482, 858520), (1520, 837057), (1524, 834860), (1560, 815594), (1651, 770640), (1690, 752856), (1905, 667888), (1976, 643890), (2028, 627380), (2032, 626145), (2197, 579120), (2280, 558038), (2413, 527280), (2470, 515112), (2535, 501904), (2540, 500916), (2704, 470535), (2964, 429260), (3048, 417430), (3120, 407797), (3211, 396240), (3302, 385320), (3380, 376428), (3705, 343408), (3810, 333944), (3952, 321945), (4056, 313690), (4394, 289560), (4560, 279019), (4826, 263640), (4940, 257556), (4953, 256880), (5070, 250952), (5080, 250458), (5928, 214630), (6096, 208715), (6422, 198120), (6591, 193040), (6604, 192660), (6760, 188214), (7239, 175760), (7410, 171704), (7620, 166972), (8112, 156845), (8255, 154128), (8788, 144780), (9633, 132080), (9652, 131820), (9880, 128778), (9906, 128440), (10140, 125476), (10160, 125229), (10985, 115824), (11856, 107315), (12065, 105456), (12844, 99060), (13182, 96520), (13208, 96330), (13520, 94107), (14478, 87880), (14820, 85852), (15240, 83486), (16055, 79248), (16510, 77064), (17576, 72390), (19266, 66040), (19304, 65910), (19760, 64389), (19812, 64220), (20280, 62738), (21463, 59280), (21970, 57912), (24130, 52728), (24765, 51376), (25688, 49530), (26364, 48260), (26416, 48165), (28956, 43940), (29640, 42926), (30480, 41743), (31369, 40560), (32110, 39624), (32955, 38608), (33020, 38532), (35152, 36195)]