20156809680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5689}}^1$

素因数の和:5771

約数の個数: 480

約数和(自身を含む): 83651193600

約数和(自身を除く): 63494383920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 37, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 74, 76, 80, 84, 90, 95, 105, 111, 112, 114, 120, 126, 133, 140, 144, 148, 152, 168, 171, 180, 185, 190, 210, 222, 228, 240, 252, 259, 266, 280, 285, 296, 304, 315, 333, 336, 342, 360, 370, 380, 399, 420, 444, 456, 504, 518, 532, 555, 560, 570, 592, 630, 665, 666, 684, 703, 720, 740, 760, 777, 798, 840, 855, 888, 912, 1008, 1036, 1064, 1110, 1140, 1197, 1260, 1295, 1330, 1332, 1368, 1406, 1480, 1520, 1554, 1596, 1665, 1680, 1710, 1776, 1995, 2072, 2109, 2128, 2220, 2280, 2331, 2394, 2520, 2590, 2660, 2664, 2736, 2812, 2960, 3108, 3192, 3330, 3420, 3515, 3885, 3990, 4144, 4218, 4440, 4560, 4662, 4788, 4921, 5040, 5180, 5320, 5328, 5624, 5689, 5985, 6216, 6327, 6384, 6660, 6840, 7030, 7770, 7980, 8436, 8880, 9324, 9576, 9842, 10360, 10545, 10640, 11248, 11378, 11655, 11970, 12432, 12654, 13320, 13680, 14060, 14763, 15540, 15960, 16872, 17067, 18648, 19152, 19684, 20720, 21090, 22756, 23310, 23940, 24605, 25308, 26640, 28120, 28445, 29526, 31080, 31635, 31920, 33744, 34134, 37296, 39368, 39823, 42180, 44289, 45512, 46620, 47880, 49210, 50616, 51201, 56240, 56890, 59052, 62160, 63270, 68268, 73815, 78736, 79646, 84360, 85335, 88578, 91024, 93240, 95760, 98420, 101232, 102402, 108091, 113780, 118104, 119469, 126540, 136536, 147630, 159292, 168720, 170670, 177156, 186480, 196840, 199115, 204804, 210493, 216182, 221445, 227560, 236208, 238938, 253080, 256005, 273072, 295260, 318584, 324273, 341340, 354312, 358407, 393680, 398230, 409608, 420986, 432364, 442890, 455120, 477876, 506160, 512010, 540455, 590520, 597345, 631479, 637168, 648546, 682680, 708624, 716814, 756637, 796460, 819216, 841972, 864728, 885780, 955752, 972819, 1024020, 1052465, 1080910, 1181040, 1194690, 1262958, 1297092, 1365360, 1433628, 1473451, 1513274, 1592920, 1621365, 1683944, 1729456, 1771560, 1792035, 1894437, 1911504, 1945638, 2048040, 2104930, 2161820, 2269911, 2389380, 2525916, 2594184, 2867256, 2946902, 3026548, 3157395, 3185840, 3242730, 3367888, 3543120, 3584070, 3783185, 3788874, 3891276, 3999367, 4096080, 4209860, 4323640, 4420353, 4539822, 4778760, 4864095, 5051832, 5188368, 5734512, 5893804, 6053096, 6314790, 6485460, 6809733, 7168140, 7367255, 7566370, 7577748, 7782552, 7998734, 8419720, 8647280, 8840706, 9079644, 9472185, 9557520, 9728190, 10103664, 11349555, 11787608, 11998101, 12106192, 12629580, 12970920, 13261059, 13619466, 14336280, 14734510, 15132740, 15155496, 15565104, 15997468, 16839440, 17681412, 18159288, 18944370, 19456380, 19996835, 22101765, 22699110, 23575216, 23996202, 25259160, 25941840, 26522118, 27238932, 27995569, 28672560, 29469020, 30265480, 30310992, 31994936, 34048665, 35362824, 35994303, 36318576, 37888740, 38912760, 39993670, 44203530, 45398220, 47992404, 50518320, 53044236, 54477864, 55991138, 58938040, 59990505, 60530960, 63989872, 66305295, 68097330, 70725648, 71988606, 75777480, 77825520, 79987340, 83986707, 88407060, 90796440, 95984808, 106088472, 108955728, 111982276, 117876080, 119981010, 132610590, 136194660, 139977845, 143977212, 151554960, 159974680, 167973414, 176814120, 179971515, 181592880, 191969616, 212176944, 223964552, 239962020, 251960121, 265221180, 272389320, 279955690, 287954424, 319949360, 335946828, 353628240, 359943030, 419933535, 447929104, 479924040, 503920242, 530442360, 544778640, 559911380, 575908848, 671893656, 719886060, 839867070, 959848080, 1007840484, 1060884720, 1119822760, 1259800605, 1343787312, 1439772120, 1679734140, 2015680968, 2239645520, 2519601210, 2879544240, 3359468280, 4031361936, 5039202420, 6718936560, 10078404840, 20156809680]

約数ペア:

[(1, 20156809680), (2, 10078404840), (3, 6718936560), (4, 5039202420), (5, 4031361936), (6, 3359468280), (7, 2879544240), (8, 2519601210), (9, 2239645520), (10, 2015680968), (12, 1679734140), (14, 1439772120), (15, 1343787312), (16, 1259800605), (18, 1119822760), (19, 1060884720), (20, 1007840484), (21, 959848080), (24, 839867070), (28, 719886060), (30, 671893656), (35, 575908848), (36, 559911380), (37, 544778640), (38, 530442360), (40, 503920242), (42, 479924040), (45, 447929104), (48, 419933535), (56, 359943030), (57, 353628240), (60, 335946828), (63, 319949360), (70, 287954424), (72, 279955690), (74, 272389320), (76, 265221180), (80, 251960121), (84, 239962020), (90, 223964552), (95, 212176944), (105, 191969616), (111, 181592880), (112, 179971515), (114, 176814120), (120, 167973414), (126, 159974680), (133, 151554960), (140, 143977212), (144, 139977845), (148, 136194660), (152, 132610590), (168, 119981010), (171, 117876080), (180, 111982276), (185, 108955728), (190, 106088472), (210, 95984808), (222, 90796440), (228, 88407060), (240, 83986707), (252, 79987340), (259, 77825520), (266, 75777480), (280, 71988606), (285, 70725648), (296, 68097330), (304, 66305295), (315, 63989872), (333, 60530960), (336, 59990505), (342, 58938040), (360, 55991138), (370, 54477864), (380, 53044236), (399, 50518320), (420, 47992404), (444, 45398220), (456, 44203530), (504, 39993670), (518, 38912760), (532, 37888740), (555, 36318576), (560, 35994303), (570, 35362824), (592, 34048665), (630, 31994936), (665, 30310992), (666, 30265480), (684, 29469020), (703, 28672560), (720, 27995569), (740, 27238932), (760, 26522118), (777, 25941840), (798, 25259160), (840, 23996202), (855, 23575216), (888, 22699110), (912, 22101765), (1008, 19996835), (1036, 19456380), (1064, 18944370), (1110, 18159288), (1140, 17681412), (1197, 16839440), (1260, 15997468), (1295, 15565104), (1330, 15155496), (1332, 15132740), (1368, 14734510), (1406, 14336280), (1480, 13619466), (1520, 13261059), (1554, 12970920), (1596, 12629580), (1665, 12106192), (1680, 11998101), (1710, 11787608), (1776, 11349555), (1995, 10103664), (2072, 9728190), (2109, 9557520), (2128, 9472185), (2220, 9079644), (2280, 8840706), (2331, 8647280), (2394, 8419720), (2520, 7998734), (2590, 7782552), (2660, 7577748), (2664, 7566370), (2736, 7367255), (2812, 7168140), (2960, 6809733), (3108, 6485460), (3192, 6314790), (3330, 6053096), (3420, 5893804), (3515, 5734512), (3885, 5188368), (3990, 5051832), (4144, 4864095), (4218, 4778760), (4440, 4539822), (4560, 4420353), (4662, 4323640), (4788, 4209860), (4921, 4096080), (5040, 3999367), (5180, 3891276), (5320, 3788874), (5328, 3783185), (5624, 3584070), (5689, 3543120), (5985, 3367888), (6216, 3242730), (6327, 3185840), (6384, 3157395), (6660, 3026548), (6840, 2946902), (7030, 2867256), (7770, 2594184), (7980, 2525916), (8436, 2389380), (8880, 2269911), (9324, 2161820), (9576, 2104930), (9842, 2048040), (10360, 1945638), (10545, 1911504), (10640, 1894437), (11248, 1792035), (11378, 1771560), (11655, 1729456), (11970, 1683944), (12432, 1621365), (12654, 1592920), (13320, 1513274), (13680, 1473451), (14060, 1433628), (14763, 1365360), (15540, 1297092), (15960, 1262958), (16872, 1194690), (17067, 1181040), (18648, 1080910), (19152, 1052465), (19684, 1024020), (20720, 972819), (21090, 955752), (22756, 885780), (23310, 864728), (23940, 841972), (24605, 819216), (25308, 796460), (26640, 756637), (28120, 716814), (28445, 708624), (29526, 682680), (31080, 648546), (31635, 637168), (31920, 631479), (33744, 597345), (34134, 590520), (37296, 540455), (39368, 512010), (39823, 506160), (42180, 477876), (44289, 455120), (45512, 442890), (46620, 432364), (47880, 420986), (49210, 409608), (50616, 398230), (51201, 393680), (56240, 358407), (56890, 354312), (59052, 341340), (62160, 324273), (63270, 318584), (68268, 295260), (73815, 273072), (78736, 256005), (79646, 253080), (84360, 238938), (85335, 236208), (88578, 227560), (91024, 221445), (93240, 216182), (95760, 210493), (98420, 204804), (101232, 199115), (102402, 196840), (108091, 186480), (113780, 177156), (118104, 170670), (119469, 168720), (126540, 159292), (136536, 147630)]