1841980220800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^2\times {\mathrm{571}}^1\times {\mathrm{1049}}^1$

素因数の和:1706

約数の個数: 288

約数和(自身を含む): 4714508799000

約数和(自身を除く): 2872528578200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 571, 620, 640, 775, 800, 961, 992, 1049, 1142, 1240, 1550, 1600, 1922, 1984, 2098, 2284, 2480, 2855, 3100, 3200, 3844, 3968, 4196, 4568, 4805, 4960, 5245, 5710, 6200, 7688, 8392, 9136, 9610, 9920, 10490, 11420, 12400, 14275, 15376, 16784, 17701, 18272, 19220, 19840, 20980, 22840, 24025, 24800, 26225, 28550, 30752, 32519, 33568, 35402, 36544, 38440, 41960, 45680, 48050, 49600, 52450, 57100, 61504, 65038, 67136, 70804, 73088, 76880, 83920, 88505, 91360, 96100, 99200, 104900, 114200, 123008, 130076, 134272, 141608, 153760, 162595, 167840, 177010, 182720, 192200, 209800, 228400, 260152, 283216, 307520, 325190, 335680, 354020, 365440, 384400, 419600, 442525, 456800, 520304, 548731, 566432, 598979, 615040, 650380, 671360, 708040, 768800, 812975, 839200, 885050, 913600, 1008089, 1040608, 1097462, 1132864, 1197958, 1300760, 1416080, 1537600, 1625950, 1678400, 1770100, 1827200, 2016178, 2081216, 2194924, 2265728, 2395916, 2601520, 2743655, 2832160, 2994895, 3075200, 3251900, 3356800, 3540200, 4032356, 4162432, 4389848, 4791832, 5040445, 5203040, 5487310, 5664320, 5989790, 6503800, 7080400, 8064712, 8779696, 9583664, 10080890, 10406080, 10974620, 11328640, 11979580, 13007600, 13718275, 14160800, 14974475, 16129424, 17559392, 18568349, 19167328, 20161780, 20812160, 21949240, 23959160, 25202225, 26015200, 27436550, 28321600, 29948950, 32258848, 35118784, 37136698, 38334656, 40323560, 43898480, 47918320, 50404450, 52030400, 54873100, 56643200, 59897900, 64517696, 70237568, 74273396, 76669312, 80647120, 87796960, 92841745, 95836640, 100808900, 104060800, 109746200, 119795800, 129035392, 148546792, 161294240, 175593920, 185683490, 191673280, 201617800, 219492400, 239591600, 297093584, 322588480, 351187840, 371366980, 383346560, 403235600, 438984800, 464208725, 479183200, 575618819, 594187168, 645176960, 742733960, 806471200, 877969600, 928417450, 958366400, 1151237638, 1188374336, 1485467920, 1612942400, 1755939200, 1856834900, 1916732800, 2302475276, 2376748672, 2878094095, 2970935840, 3225884800, 3713669800, 4604950552, 5756188190, 5941871680, 7427339600, 9209901104, 11512376380, 11883743360, 14390470475, 14854679200, 18419802208, 23024752760, 28780940950, 29709358400, 36839604416, 46049505520, 57561881900, 59418716800, 73679208832, 92099011040, 115123763800, 184198022080, 230247527600, 368396044160, 460495055200, 920990110400, 1841980220800]

約数ペア:

[(1, 1841980220800), (2, 920990110400), (4, 460495055200), (5, 368396044160), (8, 230247527600), (10, 184198022080), (16, 115123763800), (20, 92099011040), (25, 73679208832), (31, 59418716800), (32, 57561881900), (40, 46049505520), (50, 36839604416), (62, 29709358400), (64, 28780940950), (80, 23024752760), (100, 18419802208), (124, 14854679200), (128, 14390470475), (155, 11883743360), (160, 11512376380), (200, 9209901104), (248, 7427339600), (310, 5941871680), (320, 5756188190), (400, 4604950552), (496, 3713669800), (571, 3225884800), (620, 2970935840), (640, 2878094095), (775, 2376748672), (800, 2302475276), (961, 1916732800), (992, 1856834900), (1049, 1755939200), (1142, 1612942400), (1240, 1485467920), (1550, 1188374336), (1600, 1151237638), (1922, 958366400), (1984, 928417450), (2098, 877969600), (2284, 806471200), (2480, 742733960), (2855, 645176960), (3100, 594187168), (3200, 575618819), (3844, 479183200), (3968, 464208725), (4196, 438984800), (4568, 403235600), (4805, 383346560), (4960, 371366980), (5245, 351187840), (5710, 322588480), (6200, 297093584), (7688, 239591600), (8392, 219492400), (9136, 201617800), (9610, 191673280), (9920, 185683490), (10490, 175593920), (11420, 161294240), (12400, 148546792), (14275, 129035392), (15376, 119795800), (16784, 109746200), (17701, 104060800), (18272, 100808900), (19220, 95836640), (19840, 92841745), (20980, 87796960), (22840, 80647120), (24025, 76669312), (24800, 74273396), (26225, 70237568), (28550, 64517696), (30752, 59897900), (32519, 56643200), (33568, 54873100), (35402, 52030400), (36544, 50404450), (38440, 47918320), (41960, 43898480), (45680, 40323560), (48050, 38334656), (49600, 37136698), (52450, 35118784), (57100, 32258848), (61504, 29948950), (65038, 28321600), (67136, 27436550), (70804, 26015200), (73088, 25202225), (76880, 23959160), (83920, 21949240), (88505, 20812160), (91360, 20161780), (96100, 19167328), (99200, 18568349), (104900, 17559392), (114200, 16129424), (123008, 14974475), (130076, 14160800), (134272, 13718275), (141608, 13007600), (153760, 11979580), (162595, 11328640), (167840, 10974620), (177010, 10406080), (182720, 10080890), (192200, 9583664), (209800, 8779696), (228400, 8064712), (260152, 7080400), (283216, 6503800), (307520, 5989790), (325190, 5664320), (335680, 5487310), (354020, 5203040), (365440, 5040445), (384400, 4791832), (419600, 4389848), (442525, 4162432), (456800, 4032356), (520304, 3540200), (548731, 3356800), (566432, 3251900), (598979, 3075200), (615040, 2994895), (650380, 2832160), (671360, 2743655), (708040, 2601520), (768800, 2395916), (812975, 2265728), (839200, 2194924), (885050, 2081216), (913600, 2016178), (1008089, 1827200), (1040608, 1770100), (1097462, 1678400), (1132864, 1625950), (1197958, 1537600), (1300760, 1416080)]