1995009120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 576

約数和(自身を含む): 7925299200

約数和(自身を除く): 5930290080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 71, 72, 76, 78, 79, 80, 90, 95, 96, 104, 114, 117, 120, 130, 142, 144, 152, 156, 158, 160, 171, 180, 190, 195, 208, 213, 228, 234, 237, 240, 247, 260, 284, 285, 288, 304, 312, 316, 342, 355, 360, 380, 390, 395, 416, 426, 456, 468, 474, 480, 494, 520, 568, 570, 585, 608, 624, 632, 639, 684, 710, 711, 720, 741, 760, 780, 790, 852, 855, 912, 923, 936, 948, 988, 1027, 1040, 1065, 1136, 1140, 1170, 1185, 1235, 1248, 1264, 1278, 1349, 1368, 1420, 1422, 1440, 1482, 1501, 1520, 1560, 1580, 1704, 1710, 1824, 1846, 1872, 1896, 1976, 2054, 2080, 2130, 2223, 2272, 2280, 2340, 2370, 2470, 2528, 2556, 2698, 2736, 2769, 2840, 2844, 2964, 3002, 3040, 3081, 3120, 3160, 3195, 3408, 3420, 3555, 3692, 3705, 3744, 3792, 3952, 4047, 4108, 4260, 4446, 4503, 4560, 4615, 4680, 4740, 4940, 5112, 5135, 5396, 5472, 5538, 5609, 5680, 5688, 5928, 6004, 6162, 6240, 6320, 6390, 6745, 6816, 6840, 7110, 7384, 7410, 7505, 7584, 7904, 8094, 8216, 8307, 8520, 8892, 9006, 9120, 9230, 9243, 9360, 9480, 9880, 10224, 10270, 10792, 11076, 11115, 11218, 11360, 11376, 11856, 12008, 12141, 12324, 12640, 12780, 13490, 13509, 13680, 13845, 14220, 14768, 14820, 15010, 15405, 16188, 16432, 16614, 16827, 17040, 17537, 17784, 18012, 18460, 18486, 18720, 18960, 19513, 19760, 20235, 20448, 20540, 21584, 22152, 22230, 22436, 22515, 22752, 23712, 24016, 24282, 24648, 25560, 26980, 27018, 27360, 27690, 28045, 28440, 29536, 29640, 30020, 30810, 32376, 32864, 33228, 33654, 34080, 35074, 35568, 36024, 36920, 36972, 37920, 39026, 39520, 40470, 41080, 41535, 43168, 44304, 44460, 44872, 45030, 46215, 48032, 48564, 49296, 50481, 51120, 52611, 53960, 54036, 55380, 56090, 56880, 58539, 59280, 60040, 60705, 61620, 64752, 66456, 67308, 67545, 70148, 71136, 72048, 72917, 73840, 73944, 78052, 80940, 82160, 83070, 84135, 87685, 88608, 88920, 89744, 90060, 92430, 97128, 97565, 98592, 100962, 102240, 105222, 106571, 107920, 108072, 110760, 112180, 113760, 117078, 118560, 120080, 121410, 123240, 129504, 132912, 134616, 135090, 140296, 144096, 145834, 147680, 147888, 156104, 157833, 161880, 164320, 166140, 168270, 175370, 175617, 177840, 179488, 180120, 184860, 194256, 195130, 201924, 210444, 213142, 215840, 216144, 218751, 221520, 224360, 234156, 240160, 242820, 246480, 252405, 263055, 265824, 269232, 270180, 280592, 291668, 292695, 295776, 312208, 315666, 319713, 323760, 332280, 336540, 350740, 351234, 355680, 360240, 364585, 369720, 388512, 390260, 403848, 420888, 426284, 432288, 437502, 443040, 448720, 468312, 485640, 492960, 504810, 526110, 532855, 538464, 540360, 561184, 583336, 585390, 624416, 631332, 639426, 647520, 656253, 664560, 673080, 701480, 702468, 720480, 729170, 739440, 780520, 789165, 807696, 841776, 852568, 875004, 878085, 897440, 936624, 959139, 971280, 1009620, 1052220, 1065710, 1080720, 1093755, 1166672, 1170780, 1262664, 1278852, 1312506, 1329120, 1346160, 1385423, 1402960, 1404936, 1458340, 1478880, 1561040, 1578330, 1598565, 1615392, 1683552, 1705136, 1750008, 1756170, 1873248, 1918278, 1942560, 2019240, 2104440, 2131420, 2161440, 2187510, 2333344, 2341560, 2525328, 2557704, 2625012, 2692320, 2770846, 2805920, 2809872, 2916680, 3122080, 3156660, 3197130, 3281265, 3410272, 3500016, 3512340, 3836556, 4038480, 4156269, 4208880, 4262840, 4375020, 4683120, 4795695, 5050656, 5115408, 5250024, 5541692, 5619744, 5833360, 6313320, 6394260, 6562530, 6927115, 7000032, 7024680, 7673112, 8076960, 8312538, 8417760, 8525680, 8750040, 9366240, 9591390, 10230816, 10500048, 11083384, 11666720, 12468807, 12626640, 12788520, 13125060, 13854230, 14049360, 15346224, 16625076, 17051360, 17500080, 19182780, 20781345, 21000096, 22166768, 24937614, 25253280, 25577040, 26250120, 27708460, 28098720, 30692448, 33250152, 35000160, 38365560, 41562690, 44333536, 49875228, 51154080, 52500240, 55416920, 62344035, 66500304, 76731120, 83125380, 99750456, 105000480, 110833840, 124688070, 133000608, 153462240, 166250760, 199500912, 221667680, 249376140, 332501520, 399001824, 498752280, 665003040, 997504560, 1995009120]

約数ペア:

[(1, 1995009120), (2, 997504560), (3, 665003040), (4, 498752280), (5, 399001824), (6, 332501520), (8, 249376140), (9, 221667680), (10, 199500912), (12, 166250760), (13, 153462240), (15, 133000608), (16, 124688070), (18, 110833840), (19, 105000480), (20, 99750456), (24, 83125380), (26, 76731120), (30, 66500304), (32, 62344035), (36, 55416920), (38, 52500240), (39, 51154080), (40, 49875228), (45, 44333536), (48, 41562690), (52, 38365560), (57, 35000160), (60, 33250152), (65, 30692448), (71, 28098720), (72, 27708460), (76, 26250120), (78, 25577040), (79, 25253280), (80, 24937614), (90, 22166768), (95, 21000096), (96, 20781345), (104, 19182780), (114, 17500080), (117, 17051360), (120, 16625076), (130, 15346224), (142, 14049360), (144, 13854230), (152, 13125060), (156, 12788520), (158, 12626640), (160, 12468807), (171, 11666720), (180, 11083384), (190, 10500048), (195, 10230816), (208, 9591390), (213, 9366240), (228, 8750040), (234, 8525680), (237, 8417760), (240, 8312538), (247, 8076960), (260, 7673112), (284, 7024680), (285, 7000032), (288, 6927115), (304, 6562530), (312, 6394260), (316, 6313320), (342, 5833360), (355, 5619744), (360, 5541692), (380, 5250024), (390, 5115408), (395, 5050656), (416, 4795695), (426, 4683120), (456, 4375020), (468, 4262840), (474, 4208880), (480, 4156269), (494, 4038480), (520, 3836556), (568, 3512340), (570, 3500016), (585, 3410272), (608, 3281265), (624, 3197130), (632, 3156660), (639, 3122080), (684, 2916680), (710, 2809872), (711, 2805920), (720, 2770846), (741, 2692320), (760, 2625012), (780, 2557704), (790, 2525328), (852, 2341560), (855, 2333344), (912, 2187510), (923, 2161440), (936, 2131420), (948, 2104440), (988, 2019240), (1027, 1942560), (1040, 1918278), (1065, 1873248), (1136, 1756170), (1140, 1750008), (1170, 1705136), (1185, 1683552), (1235, 1615392), (1248, 1598565), (1264, 1578330), (1278, 1561040), (1349, 1478880), (1368, 1458340), (1420, 1404936), (1422, 1402960), (1440, 1385423), (1482, 1346160), (1501, 1329120), (1520, 1312506), (1560, 1278852), (1580, 1262664), (1704, 1170780), (1710, 1166672), (1824, 1093755), (1846, 1080720), (1872, 1065710), (1896, 1052220), (1976, 1009620), (2054, 971280), (2080, 959139), (2130, 936624), (2223, 897440), (2272, 878085), (2280, 875004), (2340, 852568), (2370, 841776), (2470, 807696), (2528, 789165), (2556, 780520), (2698, 739440), (2736, 729170), (2769, 720480), (2840, 702468), (2844, 701480), (2964, 673080), (3002, 664560), (3040, 656253), (3081, 647520), (3120, 639426), (3160, 631332), (3195, 624416), (3408, 585390), (3420, 583336), (3555, 561184), (3692, 540360), (3705, 538464), (3744, 532855), (3792, 526110), (3952, 504810), (4047, 492960), (4108, 485640), (4260, 468312), (4446, 448720), (4503, 443040), (4560, 437502), (4615, 432288), (4680, 426284), (4740, 420888), (4940, 403848), (5112, 390260), (5135, 388512), (5396, 369720), (5472, 364585), (5538, 360240), (5609, 355680), (5680, 351234), (5688, 350740), (5928, 336540), (6004, 332280), (6162, 323760), (6240, 319713), (6320, 315666), (6390, 312208), (6745, 295776), (6816, 292695), (6840, 291668), (7110, 280592), (7384, 270180), (7410, 269232), (7505, 265824), (7584, 263055), (7904, 252405), (8094, 246480), (8216, 242820), (8307, 240160), (8520, 234156), (8892, 224360), (9006, 221520), (9120, 218751), (9230, 216144), (9243, 215840), (9360, 213142), (9480, 210444), (9880, 201924), (10224, 195130), (10270, 194256), (10792, 184860), (11076, 180120), (11115, 179488), (11218, 177840), (11360, 175617), (11376, 175370), (11856, 168270), (12008, 166140), (12141, 164320), (12324, 161880), (12640, 157833), (12780, 156104), (13490, 147888), (13509, 147680), (13680, 145834), (13845, 144096), (14220, 140296), (14768, 135090), (14820, 134616), (15010, 132912), (15405, 129504), (16188, 123240), (16432, 121410), (16614, 120080), (16827, 118560), (17040, 117078), (17537, 113760), (17784, 112180), (18012, 110760), (18460, 108072), (18486, 107920), (18720, 106571), (18960, 105222), (19513, 102240), (19760, 100962), (20235, 98592), (20448, 97565), (20540, 97128), (21584, 92430), (22152, 90060), (22230, 89744), (22436, 88920), (22515, 88608), (22752, 87685), (23712, 84135), (24016, 83070), (24282, 82160), (24648, 80940), (25560, 78052), (26980, 73944), (27018, 73840), (27360, 72917), (27690, 72048), (28045, 71136), (28440, 70148), (29536, 67545), (29640, 67308), (30020, 66456), (30810, 64752), (32376, 61620), (32864, 60705), (33228, 60040), (33654, 59280), (34080, 58539), (35074, 56880), (35568, 56090), (36024, 55380), (36920, 54036), (36972, 53960), (37920, 52611), (39026, 51120), (39520, 50481), (40470, 49296), (41080, 48564), (41535, 48032), (43168, 46215), (44304, 45030), (44460, 44872)]