72540297648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{2731}}^1$

素因数の和:4792

約数の個数: 240

約数和(自身を含む): 250075827456

約数和(自身を除く): 177535529808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2027, 2184, 2731, 3276, 4054, 4368, 5462, 6081, 6552, 8108, 8193, 10924, 12162, 13104, 14189, 16216, 16386, 18243, 19117, 21848, 24324, 24579, 26351, 28378, 32432, 32772, 35503, 36486, 38234, 42567, 43696, 48648, 49158, 52702, 56756, 57351, 65544, 71006, 72972, 76468, 79053, 85134, 97296, 98316, 105404, 106509, 113512, 114702, 127701, 131088, 142012, 145944, 152936, 158106, 170268, 172053, 184457, 196632, 210808, 213018, 227024, 229404, 237159, 248521, 255402, 284024, 291888, 305872, 316212, 319527, 340536, 344106, 368914, 393264, 421616, 426036, 458808, 474318, 497042, 510804, 553371, 568048, 632424, 639054, 681072, 688212, 737828, 745563, 852072, 917616, 948636, 994084, 1021608, 1106742, 1264848, 1278108, 1376424, 1475656, 1491126, 1660113, 1704144, 1897272, 1988168, 2043216, 2213484, 2236689, 2556216, 2752848, 2951312, 2982252, 3320226, 3794544, 3976336, 4426968, 4473378, 5112432, 5535737, 5964504, 6640452, 8853936, 8946756, 11071474, 11929008, 13280904, 16607211, 17893512, 22142948, 26561808, 33214422, 35787024, 38750159, 44285896, 49821633, 66428844, 71964581, 77500318, 88571792, 99643266, 116250477, 132857688, 143929162, 155000636, 199286532, 215893743, 232500954, 265715376, 287858324, 310001272, 348751431, 398573064, 431787486, 465001908, 503752067, 575716648, 620002544, 647681229, 697502862, 797146128, 863574972, 930003816, 1007504134, 1151433296, 1295362458, 1395005724, 1511256201, 1727149944, 1860007632, 2015008268, 2590724916, 2790011448, 3022512402, 3454299888, 4030016536, 4533768603, 5181449832, 5580022896, 6045024804, 8060033072, 9067537206, 10362899664, 12090049608, 18135074412, 24180099216, 36270148824, 72540297648]

約数ペア:

[(1, 72540297648), (2, 36270148824), (3, 24180099216), (4, 18135074412), (6, 12090049608), (7, 10362899664), (8, 9067537206), (9, 8060033072), (12, 6045024804), (13, 5580022896), (14, 5181449832), (16, 4533768603), (18, 4030016536), (21, 3454299888), (24, 3022512402), (26, 2790011448), (28, 2590724916), (36, 2015008268), (39, 1860007632), (42, 1727149944), (48, 1511256201), (52, 1395005724), (56, 1295362458), (63, 1151433296), (72, 1007504134), (78, 930003816), (84, 863574972), (91, 797146128), (104, 697502862), (112, 647681229), (117, 620002544), (126, 575716648), (144, 503752067), (156, 465001908), (168, 431787486), (182, 398573064), (208, 348751431), (234, 310001272), (252, 287858324), (273, 265715376), (312, 232500954), (336, 215893743), (364, 199286532), (468, 155000636), (504, 143929162), (546, 132857688), (624, 116250477), (728, 99643266), (819, 88571792), (936, 77500318), (1008, 71964581), (1092, 66428844), (1456, 49821633), (1638, 44285896), (1872, 38750159), (2027, 35787024), (2184, 33214422), (2731, 26561808), (3276, 22142948), (4054, 17893512), (4368, 16607211), (5462, 13280904), (6081, 11929008), (6552, 11071474), (8108, 8946756), (8193, 8853936), (10924, 6640452), (12162, 5964504), (13104, 5535737), (14189, 5112432), (16216, 4473378), (16386, 4426968), (18243, 3976336), (19117, 3794544), (21848, 3320226), (24324, 2982252), (24579, 2951312), (26351, 2752848), (28378, 2556216), (32432, 2236689), (32772, 2213484), (35503, 2043216), (36486, 1988168), (38234, 1897272), (42567, 1704144), (43696, 1660113), (48648, 1491126), (49158, 1475656), (52702, 1376424), (56756, 1278108), (57351, 1264848), (65544, 1106742), (71006, 1021608), (72972, 994084), (76468, 948636), (79053, 917616), (85134, 852072), (97296, 745563), (98316, 737828), (105404, 688212), (106509, 681072), (113512, 639054), (114702, 632424), (127701, 568048), (131088, 553371), (142012, 510804), (145944, 497042), (152936, 474318), (158106, 458808), (170268, 426036), (172053, 421616), (184457, 393264), (196632, 368914), (210808, 344106), (213018, 340536), (227024, 319527), (229404, 316212), (237159, 305872), (248521, 291888), (255402, 284024)]