28954117920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3331}}^1$

素因数の和:3568

約数の個数: 384

約数和(自身を含む): 112850841600

約数和(自身を除く): 83896723680

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 199, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 398, 416, 420, 455, 480, 520, 546, 560, 597, 624, 672, 728, 780, 796, 840, 910, 995, 1040, 1092, 1120, 1194, 1248, 1365, 1393, 1456, 1560, 1592, 1680, 1820, 1990, 2080, 2184, 2388, 2587, 2730, 2786, 2912, 2985, 3120, 3184, 3331, 3360, 3640, 3980, 4179, 4368, 4776, 5174, 5460, 5572, 5970, 6240, 6368, 6662, 6965, 7280, 7761, 7960, 8358, 8736, 9552, 9993, 10348, 10920, 11144, 11940, 12935, 13324, 13930, 14560, 15522, 15920, 16655, 16716, 18109, 19104, 19986, 20696, 20895, 21840, 22288, 23317, 23880, 25870, 26648, 27860, 31044, 31840, 33310, 33432, 36218, 38805, 39972, 41392, 41790, 43303, 43680, 44576, 46634, 47760, 49965, 51740, 53296, 54327, 55720, 62088, 66620, 66864, 69951, 72436, 77610, 79944, 82784, 83580, 86606, 90545, 93268, 95520, 99930, 103480, 106592, 108654, 111440, 116585, 124176, 129909, 133240, 133728, 139902, 144872, 155220, 159888, 167160, 173212, 181090, 186536, 199860, 206960, 216515, 217308, 222880, 233170, 248352, 259818, 266480, 271635, 279804, 289744, 303121, 310440, 319776, 334320, 346424, 349755, 362180, 373072, 399720, 413920, 433030, 434616, 466340, 519636, 532960, 543270, 559608, 579488, 606242, 620880, 649545, 662869, 668640, 692848, 699510, 724360, 746144, 799440, 866060, 869232, 909363, 932680, 1039272, 1086540, 1119216, 1212484, 1241760, 1299090, 1325738, 1385696, 1399020, 1448720, 1515605, 1598880, 1732120, 1738464, 1818726, 1865360, 1988607, 2078544, 2173080, 2238432, 2424968, 2598180, 2651476, 2798040, 2897440, 3031210, 3314345, 3464240, 3637452, 3730720, 3977214, 4157088, 4346160, 4546815, 4640083, 4849936, 5196360, 5302952, 5596080, 6062420, 6628690, 6928480, 7274904, 7954428, 8617297, 8692320, 9093630, 9280166, 9699872, 9943035, 10392720, 10605904, 11192160, 12124840, 13257380, 13920249, 14549808, 15908856, 17234594, 18187260, 18560332, 19886070, 20785440, 21211808, 23200415, 24249680, 25851891, 26514760, 27840498, 29099616, 31817712, 34469188, 36374520, 37120664, 39772140, 43086485, 46400830, 48499360, 51703782, 53029520, 55680996, 60321079, 63635424, 68938376, 69601245, 72749040, 74241328, 79544280, 86172970, 92801660, 103407564, 106059040, 111361992, 120642158, 129259455, 137876752, 139202490, 145498080, 148482656, 159088560, 172345940, 180963237, 185603320, 206815128, 222723984, 241284316, 258518910, 275753504, 278404980, 301605395, 318177120, 344691880, 361926474, 371206640, 413630256, 445447968, 482568632, 517037820, 556809960, 603210790, 689383760, 723852948, 742413280, 827260512, 904816185, 965137264, 1034075640, 1113619920, 1206421580, 1378767520, 1447705896, 1809632370, 1930274528, 2068151280, 2227239840, 2412843160, 2895411792, 3619264740, 4136302560, 4825686320, 5790823584, 7238529480, 9651372640, 14477058960, 28954117920]

約数ペア:

[(1, 28954117920), (2, 14477058960), (3, 9651372640), (4, 7238529480), (5, 5790823584), (6, 4825686320), (7, 4136302560), (8, 3619264740), (10, 2895411792), (12, 2412843160), (13, 2227239840), (14, 2068151280), (15, 1930274528), (16, 1809632370), (20, 1447705896), (21, 1378767520), (24, 1206421580), (26, 1113619920), (28, 1034075640), (30, 965137264), (32, 904816185), (35, 827260512), (39, 742413280), (40, 723852948), (42, 689383760), (48, 603210790), (52, 556809960), (56, 517037820), (60, 482568632), (65, 445447968), (70, 413630256), (78, 371206640), (80, 361926474), (84, 344691880), (91, 318177120), (96, 301605395), (104, 278404980), (105, 275753504), (112, 258518910), (120, 241284316), (130, 222723984), (140, 206815128), (156, 185603320), (160, 180963237), (168, 172345940), (182, 159088560), (195, 148482656), (199, 145498080), (208, 139202490), (210, 137876752), (224, 129259455), (240, 120642158), (260, 111361992), (273, 106059040), (280, 103407564), (312, 92801660), (336, 86172970), (364, 79544280), (390, 74241328), (398, 72749040), (416, 69601245), (420, 68938376), (455, 63635424), (480, 60321079), (520, 55680996), (546, 53029520), (560, 51703782), (597, 48499360), (624, 46400830), (672, 43086485), (728, 39772140), (780, 37120664), (796, 36374520), (840, 34469188), (910, 31817712), (995, 29099616), (1040, 27840498), (1092, 26514760), (1120, 25851891), (1194, 24249680), (1248, 23200415), (1365, 21211808), (1393, 20785440), (1456, 19886070), (1560, 18560332), (1592, 18187260), (1680, 17234594), (1820, 15908856), (1990, 14549808), (2080, 13920249), (2184, 13257380), (2388, 12124840), (2587, 11192160), (2730, 10605904), (2786, 10392720), (2912, 9943035), (2985, 9699872), (3120, 9280166), (3184, 9093630), (3331, 8692320), (3360, 8617297), (3640, 7954428), (3980, 7274904), (4179, 6928480), (4368, 6628690), (4776, 6062420), (5174, 5596080), (5460, 5302952), (5572, 5196360), (5970, 4849936), (6240, 4640083), (6368, 4546815), (6662, 4346160), (6965, 4157088), (7280, 3977214), (7761, 3730720), (7960, 3637452), (8358, 3464240), (8736, 3314345), (9552, 3031210), (9993, 2897440), (10348, 2798040), (10920, 2651476), (11144, 2598180), (11940, 2424968), (12935, 2238432), (13324, 2173080), (13930, 2078544), (14560, 1988607), (15522, 1865360), (15920, 1818726), (16655, 1738464), (16716, 1732120), (18109, 1598880), (19104, 1515605), (19986, 1448720), (20696, 1399020), (20895, 1385696), (21840, 1325738), (22288, 1299090), (23317, 1241760), (23880, 1212484), (25870, 1119216), (26648, 1086540), (27860, 1039272), (31044, 932680), (31840, 909363), (33310, 869232), (33432, 866060), (36218, 799440), (38805, 746144), (39972, 724360), (41392, 699510), (41790, 692848), (43303, 668640), (43680, 662869), (44576, 649545), (46634, 620880), (47760, 606242), (49965, 579488), (51740, 559608), (53296, 543270), (54327, 532960), (55720, 519636), (62088, 466340), (66620, 434616), (66864, 433030), (69951, 413920), (72436, 399720), (77610, 373072), (79944, 362180), (82784, 349755), (83580, 346424), (86606, 334320), (90545, 319776), (93268, 310440), (95520, 303121), (99930, 289744), (103480, 279804), (106592, 271635), (108654, 266480), (111440, 259818), (116585, 248352), (124176, 233170), (129909, 222880), (133240, 217308), (133728, 216515), (139902, 206960), (144872, 199860), (155220, 186536), (159888, 181090), (167160, 173212)]