20458029600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:758

約数の個数: 576

約数和(自身を含む): 78994944000

約数和(自身を除く): 58536914400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 79, 80, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 158, 160, 171, 180, 190, 200, 216, 225, 228, 237, 240, 270, 285, 288, 300, 304, 316, 342, 360, 380, 395, 400, 432, 450, 456, 474, 475, 480, 513, 540, 570, 600, 608, 631, 632, 675, 684, 711, 720, 760, 790, 800, 855, 864, 900, 912, 948, 950, 1026, 1080, 1140, 1185, 1200, 1262, 1264, 1350, 1368, 1422, 1425, 1440, 1501, 1520, 1580, 1710, 1800, 1824, 1893, 1896, 1900, 1975, 2052, 2133, 2160, 2280, 2370, 2400, 2524, 2528, 2565, 2700, 2736, 2844, 2850, 3002, 3040, 3155, 3160, 3420, 3555, 3600, 3786, 3792, 3800, 3950, 4104, 4266, 4275, 4320, 4503, 4560, 4740, 5048, 5130, 5400, 5472, 5679, 5688, 5700, 5925, 6004, 6310, 6320, 6840, 7110, 7200, 7505, 7572, 7584, 7600, 7900, 8208, 8532, 8550, 9006, 9120, 9465, 9480, 10096, 10260, 10665, 10800, 11358, 11376, 11400, 11850, 11989, 12008, 12620, 12640, 12825, 13509, 13680, 14220, 15010, 15144, 15200, 15775, 15800, 16416, 17037, 17064, 17100, 17775, 18012, 18930, 18960, 20192, 20520, 21330, 21600, 22515, 22716, 22752, 22800, 23700, 23978, 24016, 25240, 25650, 27018, 27360, 28395, 28440, 30020, 30288, 31550, 31600, 34074, 34128, 34200, 35550, 35967, 36024, 37525, 37860, 37920, 40527, 41040, 42660, 45030, 45432, 45600, 47325, 47400, 47956, 48032, 49849, 50480, 51300, 53325, 54036, 56790, 56880, 59945, 60040, 60576, 63100, 63200, 67545, 68148, 68256, 68400, 71100, 71934, 72048, 75050, 75720, 81054, 82080, 85185, 85320, 90060, 90864, 94650, 94800, 95912, 99698, 100960, 102600, 106650, 107901, 108072, 112575, 113580, 113760, 119890, 120080, 126200, 135090, 136296, 136800, 141975, 142200, 143868, 144096, 149547, 150100, 151440, 162108, 170370, 170640, 179835, 180120, 181728, 189300, 189600, 191824, 199396, 202635, 205200, 213300, 215802, 216144, 225150, 227160, 239780, 240160, 249245, 252400, 270180, 272592, 283950, 284400, 287736, 299094, 299725, 300200, 302880, 323703, 324216, 337725, 340740, 341280, 359670, 360240, 378600, 383648, 398792, 405270, 410400, 425925, 426600, 431604, 432288, 448641, 450300, 454320, 479560, 498490, 504800, 539505, 540360, 545184, 567900, 568800, 575472, 598188, 599450, 600400, 647406, 648432, 675450, 681480, 719340, 720480, 747735, 757200, 797584, 810540, 851850, 853200, 863208, 897282, 899175, 900600, 908640, 947131, 959120, 996980, 1013175, 1079010, 1080720, 1135800, 1150944, 1196376, 1198900, 1200800, 1246225, 1294812, 1296864, 1345923, 1350900, 1362960, 1438680, 1495470, 1514400, 1595168, 1618515, 1621080, 1703700, 1706400, 1726416, 1794564, 1798350, 1801200, 1894262, 1918240, 1993960, 2026350, 2158020, 2161440, 2243205, 2271600, 2392752, 2397800, 2492450, 2589624, 2691846, 2697525, 2701800, 2725920, 2841393, 2877360, 2990940, 3237030, 3242160, 3407400, 3452832, 3589128, 3596700, 3602400, 3738675, 3788524, 3987920, 4052700, 4316040, 4486410, 4543200, 4735655, 4785504, 4795600, 4984900, 5179248, 5383692, 5395050, 5403600, 5682786, 5754720, 5981880, 6474060, 6484320, 6729615, 6814800, 7178256, 7193400, 7477350, 7577048, 7975840, 8092575, 8105400, 8524179, 8632080, 8972820, 9471310, 9591200, 9969800, 10358496, 10767384, 10790100, 10807200, 11216025, 11365572, 11963760, 12948120, 13459230, 13629600, 14206965, 14356512, 14386800, 14954700, 15154096, 16185150, 16210800, 17048358, 17264160, 17945640, 18942620, 19939600, 21534768, 21580200, 22432050, 22731144, 23678275, 23927520, 25572537, 25896240, 26918460, 28413930, 28773600, 29909400, 30308192, 32370300, 32421600, 33648075, 34096716, 35891280, 37885240, 39879200, 42620895, 43069536, 43160400, 44864100, 45462288, 47356550, 51145074, 51792480, 53836920, 56827860, 59818800, 64740600, 67296150, 68193432, 71034825, 71782560, 75770480, 85241790, 86320800, 89728200, 90924576, 94713100, 102290148, 107673840, 113655720, 119637600, 127862685, 129481200, 134592300, 136386864, 142069650, 151540960, 170483580, 179456400, 189426200, 204580296, 213104475, 215347680, 227311440, 255725370, 258962400, 269184600, 272773728, 284139300, 340967160, 358912800, 378852400, 409160592, 426208950, 454622880, 511450740, 538369200, 568278600, 639313425, 681934320, 757704800, 818321184, 852417900, 1022901480, 1076738400, 1136557200, 1278626850, 1363868640, 1704835800, 2045802960, 2273114400, 2557253700, 3409671600, 4091605920, 5114507400, 6819343200, 10229014800, 20458029600]

約数ペア:

[(1, 20458029600), (2, 10229014800), (3, 6819343200), (4, 5114507400), (5, 4091605920), (6, 3409671600), (8, 2557253700), (9, 2273114400), (10, 2045802960), (12, 1704835800), (15, 1363868640), (16, 1278626850), (18, 1136557200), (19, 1076738400), (20, 1022901480), (24, 852417900), (25, 818321184), (27, 757704800), (30, 681934320), (32, 639313425), (36, 568278600), (38, 538369200), (40, 511450740), (45, 454622880), (48, 426208950), (50, 409160592), (54, 378852400), (57, 358912800), (60, 340967160), (72, 284139300), (75, 272773728), (76, 269184600), (79, 258962400), (80, 255725370), (90, 227311440), (95, 215347680), (96, 213104475), (100, 204580296), (108, 189426200), (114, 179456400), (120, 170483580), (135, 151540960), (144, 142069650), (150, 136386864), (152, 134592300), (158, 129481200), (160, 127862685), (171, 119637600), (180, 113655720), (190, 107673840), (200, 102290148), (216, 94713100), (225, 90924576), (228, 89728200), (237, 86320800), (240, 85241790), (270, 75770480), (285, 71782560), (288, 71034825), (300, 68193432), (304, 67296150), (316, 64740600), (342, 59818800), (360, 56827860), (380, 53836920), (395, 51792480), (400, 51145074), (432, 47356550), (450, 45462288), (456, 44864100), (474, 43160400), (475, 43069536), (480, 42620895), (513, 39879200), (540, 37885240), (570, 35891280), (600, 34096716), (608, 33648075), (631, 32421600), (632, 32370300), (675, 30308192), (684, 29909400), (711, 28773600), (720, 28413930), (760, 26918460), (790, 25896240), (800, 25572537), (855, 23927520), (864, 23678275), (900, 22731144), (912, 22432050), (948, 21580200), (950, 21534768), (1026, 19939600), (1080, 18942620), (1140, 17945640), (1185, 17264160), (1200, 17048358), (1262, 16210800), (1264, 16185150), (1350, 15154096), (1368, 14954700), (1422, 14386800), (1425, 14356512), (1440, 14206965), (1501, 13629600), (1520, 13459230), (1580, 12948120), (1710, 11963760), (1800, 11365572), (1824, 11216025), (1893, 10807200), (1896, 10790100), (1900, 10767384), (1975, 10358496), (2052, 9969800), (2133, 9591200), (2160, 9471310), (2280, 8972820), (2370, 8632080), (2400, 8524179), (2524, 8105400), (2528, 8092575), (2565, 7975840), (2700, 7577048), (2736, 7477350), (2844, 7193400), (2850, 7178256), (3002, 6814800), (3040, 6729615), (3155, 6484320), (3160, 6474060), (3420, 5981880), (3555, 5754720), (3600, 5682786), (3786, 5403600), (3792, 5395050), (3800, 5383692), (3950, 5179248), (4104, 4984900), (4266, 4795600), (4275, 4785504), (4320, 4735655), (4503, 4543200), (4560, 4486410), (4740, 4316040), (5048, 4052700), (5130, 3987920), (5400, 3788524), (5472, 3738675), (5679, 3602400), (5688, 3596700), (5700, 3589128), (5925, 3452832), (6004, 3407400), (6310, 3242160), (6320, 3237030), (6840, 2990940), (7110, 2877360), (7200, 2841393), (7505, 2725920), (7572, 2701800), (7584, 2697525), (7600, 2691846), (7900, 2589624), (8208, 2492450), (8532, 2397800), (8550, 2392752), (9006, 2271600), (9120, 2243205), (9465, 2161440), (9480, 2158020), (10096, 2026350), (10260, 1993960), (10665, 1918240), (10800, 1894262), (11358, 1801200), (11376, 1798350), (11400, 1794564), (11850, 1726416), (11989, 1706400), (12008, 1703700), (12620, 1621080), (12640, 1618515), (12825, 1595168), (13509, 1514400), (13680, 1495470), (14220, 1438680), (15010, 1362960), (15144, 1350900), (15200, 1345923), (15775, 1296864), (15800, 1294812), (16416, 1246225), (17037, 1200800), (17064, 1198900), (17100, 1196376), (17775, 1150944), (18012, 1135800), (18930, 1080720), (18960, 1079010), (20192, 1013175), (20520, 996980), (21330, 959120), (21600, 947131), (22515, 908640), (22716, 900600), (22752, 899175), (22800, 897282), (23700, 863208), (23978, 853200), (24016, 851850), (25240, 810540), (25650, 797584), (27018, 757200), (27360, 747735), (28395, 720480), (28440, 719340), (30020, 681480), (30288, 675450), (31550, 648432), (31600, 647406), (34074, 600400), (34128, 599450), (34200, 598188), (35550, 575472), (35967, 568800), (36024, 567900), (37525, 545184), (37860, 540360), (37920, 539505), (40527, 504800), (41040, 498490), (42660, 479560), (45030, 454320), (45432, 450300), (45600, 448641), (47325, 432288), (47400, 431604), (47956, 426600), (48032, 425925), (49849, 410400), (50480, 405270), (51300, 398792), (53325, 383648), (54036, 378600), (56790, 360240), (56880, 359670), (59945, 341280), (60040, 340740), (60576, 337725), (63100, 324216), (63200, 323703), (67545, 302880), (68148, 300200), (68256, 299725), (68400, 299094), (71100, 287736), (71934, 284400), (72048, 283950), (75050, 272592), (75720, 270180), (81054, 252400), (82080, 249245), (85185, 240160), (85320, 239780), (90060, 227160), (90864, 225150), (94650, 216144), (94800, 215802), (95912, 213300), (99698, 205200), (100960, 202635), (102600, 199396), (106650, 191824), (107901, 189600), (108072, 189300), (112575, 181728), (113580, 180120), (113760, 179835), (119890, 170640), (120080, 170370), (126200, 162108), (135090, 151440), (136296, 150100), (136800, 149547), (141975, 144096), (142200, 143868)]