2020150440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 576

約数和(自身を含む): 8643024000

約数和(自身を除く): 6622873560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 58, 60, 63, 66, 70, 72, 77, 84, 87, 88, 90, 98, 99, 105, 110, 116, 120, 126, 132, 140, 145, 147, 154, 165, 168, 174, 180, 196, 198, 203, 210, 220, 231, 232, 245, 252, 261, 264, 280, 290, 294, 308, 315, 319, 330, 348, 359, 360, 385, 392, 396, 406, 420, 435, 440, 441, 462, 490, 495, 504, 522, 539, 580, 588, 609, 616, 630, 638, 660, 693, 696, 718, 735, 770, 792, 812, 840, 870, 882, 924, 957, 980, 990, 1015, 1044, 1077, 1078, 1155, 1160, 1176, 1218, 1260, 1276, 1305, 1320, 1386, 1421, 1436, 1470, 1540, 1595, 1617, 1624, 1740, 1764, 1795, 1827, 1848, 1914, 1960, 1980, 2030, 2088, 2154, 2156, 2205, 2233, 2310, 2436, 2513, 2520, 2552, 2610, 2695, 2772, 2842, 2871, 2872, 2940, 3045, 3080, 3190, 3231, 3234, 3465, 3480, 3528, 3590, 3654, 3828, 3949, 3960, 4060, 4263, 4308, 4312, 4410, 4466, 4620, 4785, 4851, 4872, 5026, 5220, 5385, 5390, 5544, 5684, 5742, 5880, 6090, 6380, 6462, 6468, 6699, 6930, 7105, 7180, 7308, 7539, 7656, 7898, 8085, 8120, 8526, 8616, 8820, 8932, 9135, 9240, 9570, 9702, 10052, 10411, 10440, 10770, 10780, 11165, 11368, 11484, 11847, 12180, 12565, 12760, 12789, 12924, 12936, 13398, 13860, 14210, 14355, 14360, 14616, 15078, 15631, 15796, 16155, 16170, 17052, 17591, 17640, 17864, 18270, 19140, 19404, 19745, 20097, 20104, 20822, 21315, 21540, 21560, 22330, 22617, 22968, 23694, 24255, 24360, 25130, 25578, 25848, 26796, 27643, 27720, 28420, 28710, 30156, 31233, 31262, 31592, 32310, 32340, 33495, 34104, 35182, 35541, 36540, 37695, 38280, 38808, 39490, 40194, 41644, 42630, 43080, 44660, 45234, 46893, 47388, 48510, 50260, 51156, 52055, 52773, 53592, 55286, 56840, 57420, 59235, 60312, 62466, 62524, 63945, 64620, 64680, 66990, 70364, 71082, 72877, 73080, 75390, 78155, 78980, 80388, 82929, 83288, 85260, 87955, 89320, 90468, 93699, 93786, 94776, 97020, 100485, 100520, 102312, 104110, 105546, 110572, 113085, 114521, 114840, 118470, 124932, 125048, 127890, 129240, 133980, 138215, 140679, 140728, 142164, 145754, 150780, 156165, 156310, 157960, 158319, 160776, 165858, 170520, 175910, 177705, 180936, 187398, 187572, 193501, 194040, 200970, 208220, 211092, 218631, 221144, 226170, 229042, 234465, 236940, 248787, 249864, 255780, 263865, 267960, 276430, 281358, 284328, 291508, 301560, 312330, 312620, 316638, 331716, 343563, 351820, 355410, 364385, 374796, 375144, 387002, 401940, 414645, 416440, 422184, 437262, 452340, 458084, 468495, 468930, 473880, 497574, 510139, 511560, 527730, 552860, 562716, 572605, 580503, 583016, 624660, 625240, 633276, 655893, 663432, 687126, 703395, 703640, 710820, 728770, 749592, 774004, 791595, 801647, 803880, 829290, 874524, 904680, 916168, 936990, 937860, 967505, 995148, 1020278, 1030689, 1055460, 1093155, 1105720, 1125432, 1145210, 1161006, 1243935, 1249320, 1266552, 1311786, 1374252, 1406790, 1421640, 1457540, 1530417, 1548008, 1583190, 1603294, 1658580, 1717815, 1741509, 1749048, 1873980, 1875720, 1935010, 1990296, 2040556, 2061378, 2110920, 2186310, 2290420, 2322012, 2404941, 2487870, 2550695, 2623572, 2748504, 2813580, 2902515, 2915080, 3060834, 3166380, 3206588, 3279465, 3317160, 3435630, 3483018, 3747960, 3870020, 4008235, 4081112, 4122756, 4372620, 4580840, 4591251, 4644024, 4809882, 4975740, 5101390, 5153445, 5247144, 5611529, 5627160, 5805030, 6121668, 6332760, 6413176, 6558930, 6871260, 6966036, 7214823, 7652085, 7740040, 8016470, 8245512, 8707545, 8745240, 9182502, 9619764, 9951480, 10202780, 10306890, 11223058, 11610060, 12024705, 12243336, 13117860, 13742520, 13932072, 14429646, 15304170, 16032940, 16834587, 17415090, 18365004, 19239528, 20405560, 20613780, 22446116, 22956255, 23220120, 24049410, 26235720, 28057645, 28859292, 30608340, 32065880, 33669174, 34830180, 36074115, 36730008, 41227560, 44892232, 45912510, 48098820, 50503761, 56115290, 57718584, 61216680, 67338348, 69660360, 72148230, 84172935, 91825020, 96197640, 101007522, 112230580, 134676696, 144296460, 168345870, 183650040, 202015044, 224461160, 252518805, 288592920, 336691740, 404030088, 505037610, 673383480, 1010075220, 2020150440]

約数ペア:

[(1, 2020150440), (2, 1010075220), (3, 673383480), (4, 505037610), (5, 404030088), (6, 336691740), (7, 288592920), (8, 252518805), (9, 224461160), (10, 202015044), (11, 183650040), (12, 168345870), (14, 144296460), (15, 134676696), (18, 112230580), (20, 101007522), (21, 96197640), (22, 91825020), (24, 84172935), (28, 72148230), (29, 69660360), (30, 67338348), (33, 61216680), (35, 57718584), (36, 56115290), (40, 50503761), (42, 48098820), (44, 45912510), (45, 44892232), (49, 41227560), (55, 36730008), (56, 36074115), (58, 34830180), (60, 33669174), (63, 32065880), (66, 30608340), (70, 28859292), (72, 28057645), (77, 26235720), (84, 24049410), (87, 23220120), (88, 22956255), (90, 22446116), (98, 20613780), (99, 20405560), (105, 19239528), (110, 18365004), (116, 17415090), (120, 16834587), (126, 16032940), (132, 15304170), (140, 14429646), (145, 13932072), (147, 13742520), (154, 13117860), (165, 12243336), (168, 12024705), (174, 11610060), (180, 11223058), (196, 10306890), (198, 10202780), (203, 9951480), (210, 9619764), (220, 9182502), (231, 8745240), (232, 8707545), (245, 8245512), (252, 8016470), (261, 7740040), (264, 7652085), (280, 7214823), (290, 6966036), (294, 6871260), (308, 6558930), (315, 6413176), (319, 6332760), (330, 6121668), (348, 5805030), (359, 5627160), (360, 5611529), (385, 5247144), (392, 5153445), (396, 5101390), (406, 4975740), (420, 4809882), (435, 4644024), (440, 4591251), (441, 4580840), (462, 4372620), (490, 4122756), (495, 4081112), (504, 4008235), (522, 3870020), (539, 3747960), (580, 3483018), (588, 3435630), (609, 3317160), (616, 3279465), (630, 3206588), (638, 3166380), (660, 3060834), (693, 2915080), (696, 2902515), (718, 2813580), (735, 2748504), (770, 2623572), (792, 2550695), (812, 2487870), (840, 2404941), (870, 2322012), (882, 2290420), (924, 2186310), (957, 2110920), (980, 2061378), (990, 2040556), (1015, 1990296), (1044, 1935010), (1077, 1875720), (1078, 1873980), (1155, 1749048), (1160, 1741509), (1176, 1717815), (1218, 1658580), (1260, 1603294), (1276, 1583190), (1305, 1548008), (1320, 1530417), (1386, 1457540), (1421, 1421640), (1436, 1406790), (1470, 1374252), (1540, 1311786), (1595, 1266552), (1617, 1249320), (1624, 1243935), (1740, 1161006), (1764, 1145210), (1795, 1125432), (1827, 1105720), (1848, 1093155), (1914, 1055460), (1960, 1030689), (1980, 1020278), (2030, 995148), (2088, 967505), (2154, 937860), (2156, 936990), (2205, 916168), (2233, 904680), (2310, 874524), (2436, 829290), (2513, 803880), (2520, 801647), (2552, 791595), (2610, 774004), (2695, 749592), (2772, 728770), (2842, 710820), (2871, 703640), (2872, 703395), (2940, 687126), (3045, 663432), (3080, 655893), (3190, 633276), (3231, 625240), (3234, 624660), (3465, 583016), (3480, 580503), (3528, 572605), (3590, 562716), (3654, 552860), (3828, 527730), (3949, 511560), (3960, 510139), (4060, 497574), (4263, 473880), (4308, 468930), (4312, 468495), (4410, 458084), (4466, 452340), (4620, 437262), (4785, 422184), (4851, 416440), (4872, 414645), (5026, 401940), (5220, 387002), (5385, 375144), (5390, 374796), (5544, 364385), (5684, 355410), (5742, 351820), (5880, 343563), (6090, 331716), (6380, 316638), (6462, 312620), (6468, 312330), (6699, 301560), (6930, 291508), (7105, 284328), (7180, 281358), (7308, 276430), (7539, 267960), (7656, 263865), (7898, 255780), (8085, 249864), (8120, 248787), (8526, 236940), (8616, 234465), (8820, 229042), (8932, 226170), (9135, 221144), (9240, 218631), (9570, 211092), (9702, 208220), (10052, 200970), (10411, 194040), (10440, 193501), (10770, 187572), (10780, 187398), (11165, 180936), (11368, 177705), (11484, 175910), (11847, 170520), (12180, 165858), (12565, 160776), (12760, 158319), (12789, 157960), (12924, 156310), (12936, 156165), (13398, 150780), (13860, 145754), (14210, 142164), (14355, 140728), (14360, 140679), (14616, 138215), (15078, 133980), (15631, 129240), (15796, 127890), (16155, 125048), (16170, 124932), (17052, 118470), (17591, 114840), (17640, 114521), (17864, 113085), (18270, 110572), (19140, 105546), (19404, 104110), (19745, 102312), (20097, 100520), (20104, 100485), (20822, 97020), (21315, 94776), (21540, 93786), (21560, 93699), (22330, 90468), (22617, 89320), (22968, 87955), (23694, 85260), (24255, 83288), (24360, 82929), (25130, 80388), (25578, 78980), (25848, 78155), (26796, 75390), (27643, 73080), (27720, 72877), (28420, 71082), (28710, 70364), (30156, 66990), (31233, 64680), (31262, 64620), (31592, 63945), (32310, 62524), (32340, 62466), (33495, 60312), (34104, 59235), (35182, 57420), (35541, 56840), (36540, 55286), (37695, 53592), (38280, 52773), (38808, 52055), (39490, 51156), (40194, 50260), (41644, 48510), (42630, 47388), (43080, 46893), (44660, 45234)]