20401383600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:810

約数の個数: 480

約数和(自身を含む): 78614412800

約数和(自身を除く): 58213029200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 331, 351, 360, 390, 400, 432, 439, 450, 468, 520, 540, 585, 600, 624, 650, 662, 675, 702, 720, 780, 878, 900, 936, 975, 993, 1040, 1080, 1170, 1200, 1300, 1317, 1324, 1350, 1404, 1560, 1655, 1755, 1756, 1800, 1872, 1950, 1986, 2160, 2195, 2340, 2600, 2634, 2648, 2700, 2808, 2925, 2979, 3120, 3310, 3510, 3512, 3600, 3900, 3951, 3972, 4303, 4390, 4680, 4965, 5200, 5268, 5296, 5400, 5616, 5707, 5850, 5958, 6585, 6620, 7020, 7024, 7800, 7902, 7944, 8275, 8606, 8775, 8780, 8937, 9360, 9930, 10536, 10800, 10975, 11414, 11700, 11853, 11916, 12909, 13170, 13240, 14040, 14895, 15600, 15804, 15888, 16550, 17121, 17212, 17550, 17560, 17874, 19755, 19860, 21072, 21515, 21950, 22828, 23400, 23706, 23832, 24825, 25818, 26340, 26480, 28080, 28535, 29790, 31608, 32925, 33100, 34242, 34424, 35100, 35120, 35748, 38727, 39510, 39720, 43030, 43900, 44685, 45656, 46800, 47412, 47664, 49650, 51363, 51636, 52680, 57070, 59265, 59580, 63216, 64545, 65850, 66200, 68484, 68848, 70200, 71496, 74475, 77454, 79020, 79440, 85605, 86060, 87800, 89370, 91312, 94824, 98775, 99300, 102726, 103272, 105360, 107575, 114140, 116181, 118530, 119160, 129090, 131700, 132400, 136968, 140400, 142675, 142992, 145309, 148950, 154089, 154908, 158040, 171210, 172120, 175600, 178740, 189648, 193635, 197550, 198600, 205452, 206544, 215150, 223425, 228280, 232362, 237060, 238320, 256815, 258180, 263400, 273936, 285350, 290618, 296325, 297900, 308178, 309816, 316080, 322725, 342420, 344240, 357480, 387270, 395100, 397200, 410904, 428025, 430300, 435927, 446850, 456560, 464724, 474120, 513630, 516360, 526800, 570700, 580905, 581236, 592650, 595800, 616356, 619632, 645450, 684840, 714960, 726545, 770445, 774540, 790200, 821808, 856050, 860600, 871854, 893700, 929448, 948240, 968175, 1027260, 1032720, 1141400, 1161810, 1162472, 1185300, 1191600, 1232712, 1284075, 1290900, 1307781, 1369680, 1453090, 1540890, 1549080, 1580400, 1712100, 1721200, 1743708, 1787400, 1858896, 1889017, 1936350, 2054520, 2179635, 2282800, 2323620, 2324944, 2370600, 2465424, 2568150, 2581800, 2615562, 2904525, 2906180, 3081780, 3098160, 3424200, 3487416, 3574800, 3632725, 3778034, 3852225, 3872700, 3923343, 4109040, 4359270, 4647240, 4741200, 5136300, 5163600, 5231124, 5667051, 5809050, 5812360, 6163560, 6538905, 6848400, 6974832, 7265450, 7556068, 7704450, 7745400, 7846686, 8718540, 9294480, 9445085, 10272600, 10462248, 10898175, 11334102, 11618100, 11624720, 12327120, 13077810, 14530900, 15112136, 15408900, 15490800, 15693372, 17001153, 17437080, 18890170, 19616715, 20545200, 20924496, 21796350, 22668204, 23236200, 26155620, 28335255, 29061800, 30224272, 30817800, 31386744, 32694525, 34002306, 34874160, 37780340, 39233430, 43592700, 45336408, 46472400, 47225425, 51003459, 52311240, 56670510, 58123600, 61635600, 62773488, 65389050, 68004612, 75560680, 78466860, 85005765, 87185400, 90672816, 94450850, 98083575, 102006918, 104622480, 113341020, 130778100, 136009224, 141676275, 151121360, 156933720, 170011530, 174370800, 188901700, 196167150, 204013836, 226682040, 255017295, 261556200, 272018448, 283352550, 313867440, 340023060, 377803400, 392334300, 408027672, 425028825, 453364080, 510034590, 523112400, 566705100, 680046120, 755606800, 784668600, 816055344, 850057650, 1020069180, 1133410200, 1275086475, 1360092240, 1569337200, 1700115300, 2040138360, 2266820400, 2550172950, 3400230600, 4080276720, 5100345900, 6800461200, 10200691800, 20401383600]

約数ペア:

[(1, 20401383600), (2, 10200691800), (3, 6800461200), (4, 5100345900), (5, 4080276720), (6, 3400230600), (8, 2550172950), (9, 2266820400), (10, 2040138360), (12, 1700115300), (13, 1569337200), (15, 1360092240), (16, 1275086475), (18, 1133410200), (20, 1020069180), (24, 850057650), (25, 816055344), (26, 784668600), (27, 755606800), (30, 680046120), (36, 566705100), (39, 523112400), (40, 510034590), (45, 453364080), (48, 425028825), (50, 408027672), (52, 392334300), (54, 377803400), (60, 340023060), (65, 313867440), (72, 283352550), (75, 272018448), (78, 261556200), (80, 255017295), (90, 226682040), (100, 204013836), (104, 196167150), (108, 188901700), (117, 174370800), (120, 170011530), (130, 156933720), (135, 151121360), (144, 141676275), (150, 136009224), (156, 130778100), (180, 113341020), (195, 104622480), (200, 102006918), (208, 98083575), (216, 94450850), (225, 90672816), (234, 87185400), (240, 85005765), (260, 78466860), (270, 75560680), (300, 68004612), (312, 65389050), (325, 62773488), (331, 61635600), (351, 58123600), (360, 56670510), (390, 52311240), (400, 51003459), (432, 47225425), (439, 46472400), (450, 45336408), (468, 43592700), (520, 39233430), (540, 37780340), (585, 34874160), (600, 34002306), (624, 32694525), (650, 31386744), (662, 30817800), (675, 30224272), (702, 29061800), (720, 28335255), (780, 26155620), (878, 23236200), (900, 22668204), (936, 21796350), (975, 20924496), (993, 20545200), (1040, 19616715), (1080, 18890170), (1170, 17437080), (1200, 17001153), (1300, 15693372), (1317, 15490800), (1324, 15408900), (1350, 15112136), (1404, 14530900), (1560, 13077810), (1655, 12327120), (1755, 11624720), (1756, 11618100), (1800, 11334102), (1872, 10898175), (1950, 10462248), (1986, 10272600), (2160, 9445085), (2195, 9294480), (2340, 8718540), (2600, 7846686), (2634, 7745400), (2648, 7704450), (2700, 7556068), (2808, 7265450), (2925, 6974832), (2979, 6848400), (3120, 6538905), (3310, 6163560), (3510, 5812360), (3512, 5809050), (3600, 5667051), (3900, 5231124), (3951, 5163600), (3972, 5136300), (4303, 4741200), (4390, 4647240), (4680, 4359270), (4965, 4109040), (5200, 3923343), (5268, 3872700), (5296, 3852225), (5400, 3778034), (5616, 3632725), (5707, 3574800), (5850, 3487416), (5958, 3424200), (6585, 3098160), (6620, 3081780), (7020, 2906180), (7024, 2904525), (7800, 2615562), (7902, 2581800), (7944, 2568150), (8275, 2465424), (8606, 2370600), (8775, 2324944), (8780, 2323620), (8937, 2282800), (9360, 2179635), (9930, 2054520), (10536, 1936350), (10800, 1889017), (10975, 1858896), (11414, 1787400), (11700, 1743708), (11853, 1721200), (11916, 1712100), (12909, 1580400), (13170, 1549080), (13240, 1540890), (14040, 1453090), (14895, 1369680), (15600, 1307781), (15804, 1290900), (15888, 1284075), (16550, 1232712), (17121, 1191600), (17212, 1185300), (17550, 1162472), (17560, 1161810), (17874, 1141400), (19755, 1032720), (19860, 1027260), (21072, 968175), (21515, 948240), (21950, 929448), (22828, 893700), (23400, 871854), (23706, 860600), (23832, 856050), (24825, 821808), (25818, 790200), (26340, 774540), (26480, 770445), (28080, 726545), (28535, 714960), (29790, 684840), (31608, 645450), (32925, 619632), (33100, 616356), (34242, 595800), (34424, 592650), (35100, 581236), (35120, 580905), (35748, 570700), (38727, 526800), (39510, 516360), (39720, 513630), (43030, 474120), (43900, 464724), (44685, 456560), (45656, 446850), (46800, 435927), (47412, 430300), (47664, 428025), (49650, 410904), (51363, 397200), (51636, 395100), (52680, 387270), (57070, 357480), (59265, 344240), (59580, 342420), (63216, 322725), (64545, 316080), (65850, 309816), (66200, 308178), (68484, 297900), (68848, 296325), (70200, 290618), (71496, 285350), (74475, 273936), (77454, 263400), (79020, 258180), (79440, 256815), (85605, 238320), (86060, 237060), (87800, 232362), (89370, 228280), (91312, 223425), (94824, 215150), (98775, 206544), (99300, 205452), (102726, 198600), (103272, 197550), (105360, 193635), (107575, 189648), (114140, 178740), (116181, 175600), (118530, 172120), (119160, 171210), (129090, 158040), (131700, 154908), (132400, 154089), (136968, 148950), (140400, 145309), (142675, 142992)]