1406852640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 288

約数和(自身を含む): 5059454400

約数和(自身を除く): 3652601760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 59, 60, 72, 80, 87, 90, 96, 116, 118, 120, 144, 145, 160, 174, 177, 180, 232, 236, 240, 261, 288, 290, 295, 348, 354, 360, 435, 464, 472, 480, 522, 531, 571, 580, 590, 696, 708, 720, 870, 885, 928, 944, 1044, 1062, 1142, 1160, 1180, 1305, 1392, 1416, 1440, 1711, 1713, 1740, 1770, 1888, 2088, 2124, 2284, 2320, 2360, 2610, 2655, 2784, 2832, 2855, 3422, 3426, 3480, 3540, 4176, 4248, 4568, 4640, 4720, 5133, 5139, 5220, 5310, 5664, 5710, 6844, 6852, 6960, 7080, 8352, 8496, 8555, 8565, 9136, 9440, 10266, 10278, 10440, 10620, 11420, 13688, 13704, 13920, 14160, 15399, 16559, 16992, 17110, 17130, 18272, 20532, 20556, 20880, 21240, 22840, 25665, 25695, 27376, 27408, 28320, 30798, 33118, 33689, 34220, 34260, 41064, 41112, 41760, 42480, 45680, 49677, 51330, 51390, 54752, 54816, 61596, 66236, 67378, 68440, 68520, 76995, 82128, 82224, 82795, 84960, 91360, 99354, 101067, 102660, 102780, 123192, 132472, 134756, 136880, 137040, 149031, 153990, 164256, 164448, 165590, 168445, 198708, 202134, 205320, 205560, 246384, 248385, 264944, 269512, 273760, 274080, 298062, 303201, 307980, 331180, 336890, 397416, 404268, 410640, 411120, 492768, 496770, 505335, 529888, 539024, 596124, 606402, 615960, 662360, 673780, 745155, 794832, 808536, 821280, 822240, 976981, 993540, 1010670, 1078048, 1192248, 1212804, 1231920, 1324720, 1347560, 1490310, 1516005, 1589664, 1617072, 1953962, 1987080, 2021340, 2384496, 2425608, 2463840, 2649440, 2695120, 2930943, 2980620, 3032010, 3234144, 3907924, 3974160, 4042680, 4768992, 4851216, 4884905, 5390240, 5861886, 5961240, 6064020, 7815848, 7948320, 8085360, 8792829, 9702432, 9769810, 11723772, 11922480, 12128040, 14654715, 15631696, 16170720, 17585658, 19539620, 23447544, 23844960, 24256080, 29309430, 31263392, 35171316, 39079240, 43964145, 46895088, 48512160, 58618860, 70342632, 78158480, 87928290, 93790176, 117237720, 140685264, 156316960, 175856580, 234475440, 281370528, 351713160, 468950880, 703426320, 1406852640]

約数ペア:

[(1, 1406852640), (2, 703426320), (3, 468950880), (4, 351713160), (5, 281370528), (6, 234475440), (8, 175856580), (9, 156316960), (10, 140685264), (12, 117237720), (15, 93790176), (16, 87928290), (18, 78158480), (20, 70342632), (24, 58618860), (29, 48512160), (30, 46895088), (32, 43964145), (36, 39079240), (40, 35171316), (45, 31263392), (48, 29309430), (58, 24256080), (59, 23844960), (60, 23447544), (72, 19539620), (80, 17585658), (87, 16170720), (90, 15631696), (96, 14654715), (116, 12128040), (118, 11922480), (120, 11723772), (144, 9769810), (145, 9702432), (160, 8792829), (174, 8085360), (177, 7948320), (180, 7815848), (232, 6064020), (236, 5961240), (240, 5861886), (261, 5390240), (288, 4884905), (290, 4851216), (295, 4768992), (348, 4042680), (354, 3974160), (360, 3907924), (435, 3234144), (464, 3032010), (472, 2980620), (480, 2930943), (522, 2695120), (531, 2649440), (571, 2463840), (580, 2425608), (590, 2384496), (696, 2021340), (708, 1987080), (720, 1953962), (870, 1617072), (885, 1589664), (928, 1516005), (944, 1490310), (1044, 1347560), (1062, 1324720), (1142, 1231920), (1160, 1212804), (1180, 1192248), (1305, 1078048), (1392, 1010670), (1416, 993540), (1440, 976981), (1711, 822240), (1713, 821280), (1740, 808536), (1770, 794832), (1888, 745155), (2088, 673780), (2124, 662360), (2284, 615960), (2320, 606402), (2360, 596124), (2610, 539024), (2655, 529888), (2784, 505335), (2832, 496770), (2855, 492768), (3422, 411120), (3426, 410640), (3480, 404268), (3540, 397416), (4176, 336890), (4248, 331180), (4568, 307980), (4640, 303201), (4720, 298062), (5133, 274080), (5139, 273760), (5220, 269512), (5310, 264944), (5664, 248385), (5710, 246384), (6844, 205560), (6852, 205320), (6960, 202134), (7080, 198708), (8352, 168445), (8496, 165590), (8555, 164448), (8565, 164256), (9136, 153990), (9440, 149031), (10266, 137040), (10278, 136880), (10440, 134756), (10620, 132472), (11420, 123192), (13688, 102780), (13704, 102660), (13920, 101067), (14160, 99354), (15399, 91360), (16559, 84960), (16992, 82795), (17110, 82224), (17130, 82128), (18272, 76995), (20532, 68520), (20556, 68440), (20880, 67378), (21240, 66236), (22840, 61596), (25665, 54816), (25695, 54752), (27376, 51390), (27408, 51330), (28320, 49677), (30798, 45680), (33118, 42480), (33689, 41760), (34220, 41112), (34260, 41064)]