19898585280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4507}}^1$

素因数の和:4613

約数の個数: 448

約数和(自身を含む): 81343073280

約数和(自身を除く): 61444488000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 146, 160, 168, 180, 189, 192, 210, 216, 219, 224, 240, 252, 270, 280, 288, 292, 315, 320, 336, 360, 365, 378, 420, 432, 438, 448, 480, 504, 511, 540, 560, 576, 584, 630, 657, 672, 720, 730, 756, 840, 864, 876, 945, 960, 1008, 1022, 1080, 1095, 1120, 1168, 1260, 1314, 1344, 1440, 1460, 1512, 1533, 1680, 1728, 1752, 1890, 1971, 2016, 2044, 2160, 2190, 2240, 2336, 2520, 2555, 2628, 2880, 2920, 3024, 3066, 3285, 3360, 3504, 3780, 3942, 4032, 4088, 4320, 4380, 4507, 4599, 4672, 5040, 5110, 5256, 5840, 6048, 6132, 6570, 6720, 7008, 7560, 7665, 7884, 8176, 8640, 8760, 9014, 9198, 9855, 10080, 10220, 10512, 11680, 12096, 12264, 13140, 13521, 13797, 14016, 15120, 15330, 15768, 16352, 17520, 18028, 18396, 19710, 20160, 20440, 21024, 22535, 22995, 23360, 24528, 26280, 27042, 27594, 30240, 30660, 31536, 31549, 32704, 35040, 36056, 36792, 39420, 40563, 40880, 42048, 45070, 45990, 49056, 52560, 54084, 55188, 60480, 61320, 63072, 63098, 67605, 68985, 70080, 72112, 73584, 78840, 81126, 81760, 90140, 91980, 94647, 98112, 105120, 108168, 110376, 121689, 122640, 126144, 126196, 135210, 137970, 144224, 147168, 157680, 157745, 162252, 163520, 180280, 183960, 189294, 202815, 210240, 216336, 220752, 243378, 245280, 252392, 270420, 275940, 283941, 288448, 294336, 315360, 315490, 324504, 329011, 360560, 367920, 378588, 405630, 432672, 441504, 473235, 486756, 490560, 504784, 540840, 551880, 567882, 608445, 630720, 630980, 649008, 658022, 721120, 735840, 757176, 811260, 851823, 865344, 883008, 946470, 973512, 987033, 1009568, 1081680, 1103760, 1135764, 1216890, 1261960, 1298016, 1316044, 1419705, 1442240, 1471680, 1514352, 1622520, 1645055, 1703646, 1892940, 1947024, 1974066, 2019136, 2163360, 2207520, 2271528, 2303077, 2433780, 2523920, 2596032, 2632088, 2839410, 2961099, 3028704, 3245040, 3290110, 3407292, 3785880, 3894048, 3948132, 4259115, 4326720, 4415040, 4543056, 4606154, 4867560, 4935165, 5047840, 5264176, 5678820, 5922198, 6057408, 6490080, 6580220, 6814584, 6909231, 7571760, 7788096, 7896264, 8518230, 8883297, 9086112, 9212308, 9735120, 9870330, 10095680, 10528352, 11357640, 11515385, 11844396, 12980160, 13160440, 13629168, 13818462, 14805495, 15143520, 15792528, 17036460, 17766594, 18172224, 18424616, 19470240, 19740660, 20727693, 21056704, 22715280, 23030770, 23688792, 26320880, 27258336, 27636924, 29610990, 30287040, 31585056, 34072920, 34546155, 35533188, 36849232, 38940480, 39481320, 41455386, 44416485, 45430560, 46061540, 47377584, 52641760, 54516672, 55273848, 59221980, 62183079, 63170112, 68145840, 69092310, 71066376, 73698464, 78962640, 82910772, 88832970, 90861120, 92123080, 94755168, 103638465, 105283520, 110547696, 118443960, 124366158, 136291680, 138184620, 142132752, 147396928, 157925280, 165821544, 177665940, 184246160, 189510336, 207276930, 221095392, 236887920, 248732316, 272583360, 276369240, 284265504, 310915395, 315850560, 331643088, 355331880, 368492320, 414553860, 442190784, 473775840, 497464632, 552738480, 568531008, 621830790, 663286176, 710663760, 736984640, 829107720, 947551680, 994929264, 1105476960, 1243661580, 1326572352, 1421327520, 1658215440, 1989858528, 2210953920, 2487323160, 2842655040, 3316430880, 3979717056, 4974646320, 6632861760, 9949292640, 19898585280]

約数ペア:

[(1, 19898585280), (2, 9949292640), (3, 6632861760), (4, 4974646320), (5, 3979717056), (6, 3316430880), (7, 2842655040), (8, 2487323160), (9, 2210953920), (10, 1989858528), (12, 1658215440), (14, 1421327520), (15, 1326572352), (16, 1243661580), (18, 1105476960), (20, 994929264), (21, 947551680), (24, 829107720), (27, 736984640), (28, 710663760), (30, 663286176), (32, 621830790), (35, 568531008), (36, 552738480), (40, 497464632), (42, 473775840), (45, 442190784), (48, 414553860), (54, 368492320), (56, 355331880), (60, 331643088), (63, 315850560), (64, 310915395), (70, 284265504), (72, 276369240), (73, 272583360), (80, 248732316), (84, 236887920), (90, 221095392), (96, 207276930), (105, 189510336), (108, 184246160), (112, 177665940), (120, 165821544), (126, 157925280), (135, 147396928), (140, 142132752), (144, 138184620), (146, 136291680), (160, 124366158), (168, 118443960), (180, 110547696), (189, 105283520), (192, 103638465), (210, 94755168), (216, 92123080), (219, 90861120), (224, 88832970), (240, 82910772), (252, 78962640), (270, 73698464), (280, 71066376), (288, 69092310), (292, 68145840), (315, 63170112), (320, 62183079), (336, 59221980), (360, 55273848), (365, 54516672), (378, 52641760), (420, 47377584), (432, 46061540), (438, 45430560), (448, 44416485), (480, 41455386), (504, 39481320), (511, 38940480), (540, 36849232), (560, 35533188), (576, 34546155), (584, 34072920), (630, 31585056), (657, 30287040), (672, 29610990), (720, 27636924), (730, 27258336), (756, 26320880), (840, 23688792), (864, 23030770), (876, 22715280), (945, 21056704), (960, 20727693), (1008, 19740660), (1022, 19470240), (1080, 18424616), (1095, 18172224), (1120, 17766594), (1168, 17036460), (1260, 15792528), (1314, 15143520), (1344, 14805495), (1440, 13818462), (1460, 13629168), (1512, 13160440), (1533, 12980160), (1680, 11844396), (1728, 11515385), (1752, 11357640), (1890, 10528352), (1971, 10095680), (2016, 9870330), (2044, 9735120), (2160, 9212308), (2190, 9086112), (2240, 8883297), (2336, 8518230), (2520, 7896264), (2555, 7788096), (2628, 7571760), (2880, 6909231), (2920, 6814584), (3024, 6580220), (3066, 6490080), (3285, 6057408), (3360, 5922198), (3504, 5678820), (3780, 5264176), (3942, 5047840), (4032, 4935165), (4088, 4867560), (4320, 4606154), (4380, 4543056), (4507, 4415040), (4599, 4326720), (4672, 4259115), (5040, 3948132), (5110, 3894048), (5256, 3785880), (5840, 3407292), (6048, 3290110), (6132, 3245040), (6570, 3028704), (6720, 2961099), (7008, 2839410), (7560, 2632088), (7665, 2596032), (7884, 2523920), (8176, 2433780), (8640, 2303077), (8760, 2271528), (9014, 2207520), (9198, 2163360), (9855, 2019136), (10080, 1974066), (10220, 1947024), (10512, 1892940), (11680, 1703646), (12096, 1645055), (12264, 1622520), (13140, 1514352), (13521, 1471680), (13797, 1442240), (14016, 1419705), (15120, 1316044), (15330, 1298016), (15768, 1261960), (16352, 1216890), (17520, 1135764), (18028, 1103760), (18396, 1081680), (19710, 1009568), (20160, 987033), (20440, 973512), (21024, 946470), (22535, 883008), (22995, 865344), (23360, 851823), (24528, 811260), (26280, 757176), (27042, 735840), (27594, 721120), (30240, 658022), (30660, 649008), (31536, 630980), (31549, 630720), (32704, 608445), (35040, 567882), (36056, 551880), (36792, 540840), (39420, 504784), (40563, 490560), (40880, 486756), (42048, 473235), (45070, 441504), (45990, 432672), (49056, 405630), (52560, 378588), (54084, 367920), (55188, 360560), (60480, 329011), (61320, 324504), (63072, 315490), (63098, 315360), (67605, 294336), (68985, 288448), (70080, 283941), (72112, 275940), (73584, 270420), (78840, 252392), (81126, 245280), (81760, 243378), (90140, 220752), (91980, 216336), (94647, 210240), (98112, 202815), (105120, 189294), (108168, 183960), (110376, 180280), (121689, 163520), (122640, 162252), (126144, 157745), (126196, 157680), (135210, 147168), (137970, 144224)]