4899998880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5289

約数の個数: 384

約数和(自身を含む): 20236124160

約数和(自身を除く): 15336125280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 480, 496, 504, 540, 558, 560, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2016, 2160, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3024, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4185, 4320, 4340, 4464, 4960, 5040, 5208, 5227, 5580, 5859, 6048, 6510, 6696, 6944, 7440, 7560, 7812, 8370, 8680, 8928, 9765, 10080, 10416, 10454, 11160, 11718, 13020, 13392, 14880, 15120, 15624, 15681, 16740, 17360, 19530, 20832, 20908, 22320, 23436, 26040, 26135, 26784, 29295, 30240, 31248, 31362, 33480, 34720, 36589, 39060, 41816, 44640, 46872, 47043, 52080, 52270, 58590, 62496, 62724, 66960, 73178, 78120, 78405, 83632, 93744, 94086, 104160, 104540, 109767, 117180, 125448, 133920, 141129, 146356, 156240, 156810, 162037, 167264, 182945, 187488, 188172, 209080, 219534, 234360, 235215, 250896, 282258, 292712, 312480, 313620, 324074, 329301, 365890, 376344, 418160, 439068, 468720, 470430, 486111, 501792, 548835, 564516, 585424, 627240, 648148, 658602, 705645, 731780, 752688, 810185, 836320, 878136, 937440, 940860, 972222, 987903, 1097670, 1129032, 1134259, 1170848, 1254480, 1296296, 1317204, 1411290, 1458333, 1463560, 1505376, 1620370, 1646505, 1756272, 1881720, 1944444, 1975806, 2195340, 2258064, 2268518, 2430555, 2508960, 2592592, 2634408, 2822580, 2916666, 2927120, 3240740, 3293010, 3402777, 3512544, 3763440, 3888888, 3951612, 4374999, 4390680, 4516128, 4537036, 4861110, 4939515, 5185184, 5268816, 5645160, 5671295, 5833332, 5854240, 6481480, 6586020, 6805554, 7291665, 7526880, 7777776, 7903224, 8749998, 8781360, 9074072, 9722220, 9879030, 10208331, 10537632, 11290320, 11342590, 11666664, 12962960, 13172040, 13611108, 14583330, 15555552, 15806448, 17013885, 17499996, 17562720, 18148144, 19444440, 19758060, 20416662, 21874995, 22580640, 22685180, 23333328, 25925920, 26344080, 27222216, 29166660, 30624993, 31612896, 34027770, 34999992, 36296288, 38888880, 39516120, 40833324, 43749990, 45370360, 46666656, 51041655, 52688160, 54444432, 58333320, 61249986, 68055540, 69999984, 77777760, 79032240, 81666648, 87499980, 90740720, 102083310, 108888864, 116666640, 122499972, 136111080, 139999968, 153124965, 158064480, 163333296, 174999960, 181481440, 204166620, 233333280, 244999944, 272222160, 306249930, 326666592, 349999920, 408333240, 489999888, 544444320, 612499860, 699999840, 816666480, 979999776, 1224999720, 1633332960, 2449999440, 4899998880]

約数ペア:

[(1, 4899998880), (2, 2449999440), (3, 1633332960), (4, 1224999720), (5, 979999776), (6, 816666480), (7, 699999840), (8, 612499860), (9, 544444320), (10, 489999888), (12, 408333240), (14, 349999920), (15, 326666592), (16, 306249930), (18, 272222160), (20, 244999944), (21, 233333280), (24, 204166620), (27, 181481440), (28, 174999960), (30, 163333296), (31, 158064480), (32, 153124965), (35, 139999968), (36, 136111080), (40, 122499972), (42, 116666640), (45, 108888864), (48, 102083310), (54, 90740720), (56, 87499980), (60, 81666648), (62, 79032240), (63, 77777760), (70, 69999984), (72, 68055540), (80, 61249986), (84, 58333320), (90, 54444432), (93, 52688160), (96, 51041655), (105, 46666656), (108, 45370360), (112, 43749990), (120, 40833324), (124, 39516120), (126, 38888880), (135, 36296288), (140, 34999992), (144, 34027770), (155, 31612896), (160, 30624993), (168, 29166660), (180, 27222216), (186, 26344080), (189, 25925920), (210, 23333328), (216, 22685180), (217, 22580640), (224, 21874995), (240, 20416662), (248, 19758060), (252, 19444440), (270, 18148144), (279, 17562720), (280, 17499996), (288, 17013885), (310, 15806448), (315, 15555552), (336, 14583330), (360, 13611108), (372, 13172040), (378, 12962960), (420, 11666664), (432, 11342590), (434, 11290320), (465, 10537632), (480, 10208331), (496, 9879030), (504, 9722220), (540, 9074072), (558, 8781360), (560, 8749998), (620, 7903224), (630, 7777776), (651, 7526880), (672, 7291665), (720, 6805554), (744, 6586020), (756, 6481480), (837, 5854240), (840, 5833332), (864, 5671295), (868, 5645160), (930, 5268816), (945, 5185184), (992, 4939515), (1008, 4861110), (1080, 4537036), (1085, 4516128), (1116, 4390680), (1120, 4374999), (1240, 3951612), (1260, 3888888), (1302, 3763440), (1395, 3512544), (1440, 3402777), (1488, 3293010), (1512, 3240740), (1674, 2927120), (1680, 2916666), (1736, 2822580), (1860, 2634408), (1890, 2592592), (1953, 2508960), (2016, 2430555), (2160, 2268518), (2170, 2258064), (2232, 2195340), (2480, 1975806), (2520, 1944444), (2604, 1881720), (2790, 1756272), (2976, 1646505), (3024, 1620370), (3255, 1505376), (3348, 1463560), (3360, 1458333), (3472, 1411290), (3720, 1317204), (3780, 1296296), (3906, 1254480), (4185, 1170848), (4320, 1134259), (4340, 1129032), (4464, 1097670), (4960, 987903), (5040, 972222), (5208, 940860), (5227, 937440), (5580, 878136), (5859, 836320), (6048, 810185), (6510, 752688), (6696, 731780), (6944, 705645), (7440, 658602), (7560, 648148), (7812, 627240), (8370, 585424), (8680, 564516), (8928, 548835), (9765, 501792), (10080, 486111), (10416, 470430), (10454, 468720), (11160, 439068), (11718, 418160), (13020, 376344), (13392, 365890), (14880, 329301), (15120, 324074), (15624, 313620), (15681, 312480), (16740, 292712), (17360, 282258), (19530, 250896), (20832, 235215), (20908, 234360), (22320, 219534), (23436, 209080), (26040, 188172), (26135, 187488), (26784, 182945), (29295, 167264), (30240, 162037), (31248, 156810), (31362, 156240), (33480, 146356), (34720, 141129), (36589, 133920), (39060, 125448), (41816, 117180), (44640, 109767), (46872, 104540), (47043, 104160), (52080, 94086), (52270, 93744), (58590, 83632), (62496, 78405), (62724, 78120), (66960, 73178)]