904001280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 432

約数和(自身を含む): 3590899200

約数和(自身を除く): 2686897920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 169, 182, 192, 195, 199, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 338, 364, 384, 390, 398, 416, 420, 448, 455, 480, 507, 520, 546, 560, 597, 624, 640, 672, 676, 728, 768, 780, 796, 832, 840, 845, 896, 910, 960, 995, 1014, 1040, 1092, 1120, 1183, 1194, 1248, 1280, 1344, 1352, 1365, 1393, 1456, 1560, 1592, 1664, 1680, 1690, 1792, 1820, 1920, 1990, 2028, 2080, 2184, 2240, 2366, 2388, 2496, 2535, 2587, 2688, 2704, 2730, 2786, 2912, 2985, 3120, 3184, 3328, 3360, 3380, 3549, 3640, 3840, 3980, 4056, 4160, 4179, 4368, 4480, 4732, 4776, 4992, 5070, 5174, 5376, 5408, 5460, 5572, 5824, 5915, 5970, 6240, 6368, 6720, 6760, 6965, 7098, 7280, 7761, 7960, 8112, 8320, 8358, 8736, 8960, 9464, 9552, 9984, 10140, 10348, 10816, 10920, 11144, 11648, 11830, 11940, 12480, 12736, 12935, 13440, 13520, 13930, 14196, 14560, 15522, 15920, 16224, 16640, 16716, 17472, 17745, 18109, 18928, 19104, 20280, 20696, 20895, 21632, 21840, 22288, 23296, 23660, 23880, 24960, 25472, 25870, 26880, 27040, 27860, 28392, 29120, 31044, 31840, 32448, 33432, 33631, 34944, 35490, 36218, 37856, 38208, 38805, 40560, 41392, 41790, 43264, 43680, 44576, 47320, 47760, 49920, 50944, 51740, 54080, 54327, 55720, 56784, 58240, 62088, 63680, 64896, 66864, 67262, 69888, 70980, 72436, 75712, 76416, 77610, 81120, 82784, 83580, 87360, 89152, 90545, 94640, 95520, 100893, 103480, 108160, 108654, 111440, 113568, 116480, 124176, 127360, 129792, 133728, 134524, 141960, 144872, 151424, 152832, 155220, 162240, 165568, 167160, 168155, 174720, 178304, 181090, 189280, 191040, 201786, 206960, 216320, 217308, 222880, 227136, 235417, 248352, 254720, 267456, 269048, 271635, 283920, 289744, 302848, 310440, 324480, 331136, 334320, 336310, 349440, 356608, 362180, 378560, 382080, 403572, 413920, 434616, 445760, 454272, 470834, 496704, 504465, 534912, 538096, 543270, 567840, 579488, 620880, 648960, 662272, 668640, 672620, 706251, 724360, 757120, 764160, 807144, 827840, 869232, 891520, 908544, 941668, 993408, 1008930, 1069824, 1076192, 1086540, 1135680, 1158976, 1177085, 1241760, 1337280, 1345240, 1412502, 1448720, 1514240, 1614288, 1655680, 1738464, 1783040, 1883336, 1986816, 2017860, 2152384, 2173080, 2271360, 2317952, 2354170, 2483520, 2674560, 2690480, 2825004, 2897440, 3228576, 3311360, 3476928, 3531255, 3766672, 4035720, 4304768, 4346160, 4542720, 4635904, 4708340, 4967040, 5349120, 5380960, 5650008, 5794880, 6457152, 6953856, 7062510, 7533344, 8071440, 8609536, 8692320, 9416680, 9934080, 10761920, 11300016, 11589760, 12914304, 13907712, 14125020, 15066688, 16142880, 17384640, 18833360, 21523840, 22600032, 23179520, 25828608, 28250040, 30133376, 32285760, 34769280, 37666720, 43047680, 45200064, 56500080, 60266752, 64571520, 69538560, 75333440, 90400128, 113000160, 129143040, 150666880, 180800256, 226000320, 301333760, 452000640, 904001280]

約数ペア:

[(1, 904001280), (2, 452000640), (3, 301333760), (4, 226000320), (5, 180800256), (6, 150666880), (7, 129143040), (8, 113000160), (10, 90400128), (12, 75333440), (13, 69538560), (14, 64571520), (15, 60266752), (16, 56500080), (20, 45200064), (21, 43047680), (24, 37666720), (26, 34769280), (28, 32285760), (30, 30133376), (32, 28250040), (35, 25828608), (39, 23179520), (40, 22600032), (42, 21523840), (48, 18833360), (52, 17384640), (56, 16142880), (60, 15066688), (64, 14125020), (65, 13907712), (70, 12914304), (78, 11589760), (80, 11300016), (84, 10761920), (91, 9934080), (96, 9416680), (104, 8692320), (105, 8609536), (112, 8071440), (120, 7533344), (128, 7062510), (130, 6953856), (140, 6457152), (156, 5794880), (160, 5650008), (168, 5380960), (169, 5349120), (182, 4967040), (192, 4708340), (195, 4635904), (199, 4542720), (208, 4346160), (210, 4304768), (224, 4035720), (240, 3766672), (256, 3531255), (260, 3476928), (273, 3311360), (280, 3228576), (312, 2897440), (320, 2825004), (336, 2690480), (338, 2674560), (364, 2483520), (384, 2354170), (390, 2317952), (398, 2271360), (416, 2173080), (420, 2152384), (448, 2017860), (455, 1986816), (480, 1883336), (507, 1783040), (520, 1738464), (546, 1655680), (560, 1614288), (597, 1514240), (624, 1448720), (640, 1412502), (672, 1345240), (676, 1337280), (728, 1241760), (768, 1177085), (780, 1158976), (796, 1135680), (832, 1086540), (840, 1076192), (845, 1069824), (896, 1008930), (910, 993408), (960, 941668), (995, 908544), (1014, 891520), (1040, 869232), (1092, 827840), (1120, 807144), (1183, 764160), (1194, 757120), (1248, 724360), (1280, 706251), (1344, 672620), (1352, 668640), (1365, 662272), (1393, 648960), (1456, 620880), (1560, 579488), (1592, 567840), (1664, 543270), (1680, 538096), (1690, 534912), (1792, 504465), (1820, 496704), (1920, 470834), (1990, 454272), (2028, 445760), (2080, 434616), (2184, 413920), (2240, 403572), (2366, 382080), (2388, 378560), (2496, 362180), (2535, 356608), (2587, 349440), (2688, 336310), (2704, 334320), (2730, 331136), (2786, 324480), (2912, 310440), (2985, 302848), (3120, 289744), (3184, 283920), (3328, 271635), (3360, 269048), (3380, 267456), (3549, 254720), (3640, 248352), (3840, 235417), (3980, 227136), (4056, 222880), (4160, 217308), (4179, 216320), (4368, 206960), (4480, 201786), (4732, 191040), (4776, 189280), (4992, 181090), (5070, 178304), (5174, 174720), (5376, 168155), (5408, 167160), (5460, 165568), (5572, 162240), (5824, 155220), (5915, 152832), (5970, 151424), (6240, 144872), (6368, 141960), (6720, 134524), (6760, 133728), (6965, 129792), (7098, 127360), (7280, 124176), (7761, 116480), (7960, 113568), (8112, 111440), (8320, 108654), (8358, 108160), (8736, 103480), (8960, 100893), (9464, 95520), (9552, 94640), (9984, 90545), (10140, 89152), (10348, 87360), (10816, 83580), (10920, 82784), (11144, 81120), (11648, 77610), (11830, 76416), (11940, 75712), (12480, 72436), (12736, 70980), (12935, 69888), (13440, 67262), (13520, 66864), (13930, 64896), (14196, 63680), (14560, 62088), (15522, 58240), (15920, 56784), (16224, 55720), (16640, 54327), (16716, 54080), (17472, 51740), (17745, 50944), (18109, 49920), (18928, 47760), (19104, 47320), (20280, 44576), (20696, 43680), (20895, 43264), (21632, 41790), (21840, 41392), (22288, 40560), (23296, 38805), (23660, 38208), (23880, 37856), (24960, 36218), (25472, 35490), (25870, 34944), (26880, 33631), (27040, 33432), (27860, 32448), (28392, 31840), (29120, 31044)]