20093978016

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{521}}^1\times {\mathrm{911}}^1$

素因数の和:1465

約数の個数: 288

約数和(自身を含む): 68381832960

約数和(自身を除く): 48287854944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 521, 588, 672, 756, 784, 864, 882, 911, 1008, 1042, 1176, 1323, 1512, 1563, 1568, 1764, 1822, 2016, 2084, 2352, 2646, 2733, 3024, 3126, 3528, 3644, 3647, 4168, 4689, 4704, 5292, 5466, 6048, 6252, 6377, 7056, 7288, 7294, 8199, 8336, 9378, 10584, 10932, 10941, 12504, 12754, 14067, 14112, 14576, 14588, 16398, 16672, 18756, 19131, 21168, 21864, 21882, 24597, 25008, 25508, 25529, 28134, 29152, 29176, 32796, 32823, 37512, 38262, 42336, 43728, 43764, 44639, 49194, 50016, 51016, 51058, 56268, 57393, 58352, 65592, 65646, 75024, 76524, 76587, 87456, 87528, 89278, 98388, 98469, 102032, 102116, 112536, 114786, 116704, 131184, 131292, 133917, 150048, 153048, 153174, 172179, 175056, 178556, 196776, 196938, 204064, 204232, 225072, 229572, 229761, 262368, 262584, 267834, 306096, 306348, 344358, 350112, 357112, 393552, 393876, 401751, 408464, 450144, 459144, 459522, 474631, 525168, 535668, 612192, 612696, 688716, 689283, 714224, 787104, 787752, 803502, 816928, 918288, 919044, 949262, 1050336, 1071336, 1205253, 1225392, 1377432, 1378566, 1423893, 1428448, 1575504, 1607004, 1836576, 1838088, 1898524, 2142672, 2410506, 2450784, 2754864, 2757132, 2847786, 3151008, 3214008, 3322417, 3676176, 3797048, 4271679, 4285344, 4821012, 5509728, 5514264, 5695572, 6428016, 6644834, 7352352, 7594096, 8543358, 9642024, 9967251, 11028528, 11391144, 12815037, 12856032, 13289668, 15188192, 17086716, 19284048, 19934502, 22057056, 22782288, 23256919, 25630074, 26579336, 29901753, 34173432, 38568096, 39869004, 45564576, 46513838, 51260148, 53158672, 59803506, 68346864, 69770757, 79738008, 89705259, 93027676, 102520296, 106317344, 119607012, 136693728, 139541514, 159476016, 179410518, 186055352, 205040592, 209312271, 239214024, 279083028, 318952032, 358821036, 372110704, 410081184, 418624542, 478428048, 558166056, 627936813, 717642072, 744221408, 837249084, 956856096, 1116332112, 1255873626, 1435284144, 1674498168, 2232664224, 2511747252, 2870568288, 3348996336, 5023494504, 6697992672, 10046989008, 20093978016]

約数ペア:

[(1, 20093978016), (2, 10046989008), (3, 6697992672), (4, 5023494504), (6, 3348996336), (7, 2870568288), (8, 2511747252), (9, 2232664224), (12, 1674498168), (14, 1435284144), (16, 1255873626), (18, 1116332112), (21, 956856096), (24, 837249084), (27, 744221408), (28, 717642072), (32, 627936813), (36, 558166056), (42, 478428048), (48, 418624542), (49, 410081184), (54, 372110704), (56, 358821036), (63, 318952032), (72, 279083028), (84, 239214024), (96, 209312271), (98, 205040592), (108, 186055352), (112, 179410518), (126, 159476016), (144, 139541514), (147, 136693728), (168, 119607012), (189, 106317344), (196, 102520296), (216, 93027676), (224, 89705259), (252, 79738008), (288, 69770757), (294, 68346864), (336, 59803506), (378, 53158672), (392, 51260148), (432, 46513838), (441, 45564576), (504, 39869004), (521, 38568096), (588, 34173432), (672, 29901753), (756, 26579336), (784, 25630074), (864, 23256919), (882, 22782288), (911, 22057056), (1008, 19934502), (1042, 19284048), (1176, 17086716), (1323, 15188192), (1512, 13289668), (1563, 12856032), (1568, 12815037), (1764, 11391144), (1822, 11028528), (2016, 9967251), (2084, 9642024), (2352, 8543358), (2646, 7594096), (2733, 7352352), (3024, 6644834), (3126, 6428016), (3528, 5695572), (3644, 5514264), (3647, 5509728), (4168, 4821012), (4689, 4285344), (4704, 4271679), (5292, 3797048), (5466, 3676176), (6048, 3322417), (6252, 3214008), (6377, 3151008), (7056, 2847786), (7288, 2757132), (7294, 2754864), (8199, 2450784), (8336, 2410506), (9378, 2142672), (10584, 1898524), (10932, 1838088), (10941, 1836576), (12504, 1607004), (12754, 1575504), (14067, 1428448), (14112, 1423893), (14576, 1378566), (14588, 1377432), (16398, 1225392), (16672, 1205253), (18756, 1071336), (19131, 1050336), (21168, 949262), (21864, 919044), (21882, 918288), (24597, 816928), (25008, 803502), (25508, 787752), (25529, 787104), (28134, 714224), (29152, 689283), (29176, 688716), (32796, 612696), (32823, 612192), (37512, 535668), (38262, 525168), (42336, 474631), (43728, 459522), (43764, 459144), (44639, 450144), (49194, 408464), (50016, 401751), (51016, 393876), (51058, 393552), (56268, 357112), (57393, 350112), (58352, 344358), (65592, 306348), (65646, 306096), (75024, 267834), (76524, 262584), (76587, 262368), (87456, 229761), (87528, 229572), (89278, 225072), (98388, 204232), (98469, 204064), (102032, 196938), (102116, 196776), (112536, 178556), (114786, 175056), (116704, 172179), (131184, 153174), (131292, 153048), (133917, 150048)]