71924456640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{23131}}^1$

素因数の和:23271

約数の個数: 224

約数和(自身を含む): 236901288960

約数和(自身を除く): 164976832320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 79, 80, 82, 96, 120, 123, 158, 160, 164, 192, 205, 237, 240, 246, 316, 320, 328, 395, 410, 474, 480, 492, 615, 632, 656, 790, 820, 948, 960, 984, 1185, 1230, 1264, 1312, 1580, 1640, 1896, 1968, 2370, 2460, 2528, 2624, 3160, 3239, 3280, 3792, 3936, 4740, 4920, 5056, 6320, 6478, 6560, 7584, 7872, 9480, 9717, 9840, 12640, 12956, 13120, 15168, 16195, 18960, 19434, 19680, 23131, 25280, 25912, 32390, 37920, 38868, 39360, 46262, 48585, 51824, 64780, 69393, 75840, 77736, 92524, 97170, 103648, 115655, 129560, 138786, 155472, 185048, 194340, 207296, 231310, 259120, 277572, 310944, 346965, 370096, 388680, 462620, 518240, 555144, 621888, 693930, 740192, 777360, 925240, 948371, 1036480, 1110288, 1387860, 1480384, 1554720, 1827349, 1850480, 1896742, 2220576, 2775720, 2845113, 3109440, 3654698, 3700960, 3793484, 4441152, 4741855, 5482047, 5551440, 5690226, 7309396, 7401920, 7586968, 9136745, 9483710, 10964094, 11102880, 11380452, 14225565, 14618792, 15173936, 18273490, 18967420, 21928188, 22205760, 22760904, 27410235, 28451130, 29237584, 30347872, 36546980, 37934840, 43856376, 45521808, 54820470, 56902260, 58475168, 60695744, 73093960, 74921309, 75869680, 87712752, 91043616, 109640940, 113804520, 116950336, 146187920, 149842618, 151739360, 175425504, 182087232, 219281880, 224763927, 227609040, 292375840, 299685236, 303478720, 350851008, 374606545, 438563760, 449527854, 455218080, 584751680, 599370472, 749213090, 877127520, 899055708, 910436160, 1123819635, 1198740944, 1498426180, 1754255040, 1798111416, 2247639270, 2397481888, 2996852360, 3596222832, 4495278540, 4794963776, 5993704720, 7192445664, 8990557080, 11987409440, 14384891328, 17981114160, 23974818880, 35962228320, 71924456640]

約数ペア:

[(1, 71924456640), (2, 35962228320), (3, 23974818880), (4, 17981114160), (5, 14384891328), (6, 11987409440), (8, 8990557080), (10, 7192445664), (12, 5993704720), (15, 4794963776), (16, 4495278540), (20, 3596222832), (24, 2996852360), (30, 2397481888), (32, 2247639270), (40, 1798111416), (41, 1754255040), (48, 1498426180), (60, 1198740944), (64, 1123819635), (79, 910436160), (80, 899055708), (82, 877127520), (96, 749213090), (120, 599370472), (123, 584751680), (158, 455218080), (160, 449527854), (164, 438563760), (192, 374606545), (205, 350851008), (237, 303478720), (240, 299685236), (246, 292375840), (316, 227609040), (320, 224763927), (328, 219281880), (395, 182087232), (410, 175425504), (474, 151739360), (480, 149842618), (492, 146187920), (615, 116950336), (632, 113804520), (656, 109640940), (790, 91043616), (820, 87712752), (948, 75869680), (960, 74921309), (984, 73093960), (1185, 60695744), (1230, 58475168), (1264, 56902260), (1312, 54820470), (1580, 45521808), (1640, 43856376), (1896, 37934840), (1968, 36546980), (2370, 30347872), (2460, 29237584), (2528, 28451130), (2624, 27410235), (3160, 22760904), (3239, 22205760), (3280, 21928188), (3792, 18967420), (3936, 18273490), (4740, 15173936), (4920, 14618792), (5056, 14225565), (6320, 11380452), (6478, 11102880), (6560, 10964094), (7584, 9483710), (7872, 9136745), (9480, 7586968), (9717, 7401920), (9840, 7309396), (12640, 5690226), (12956, 5551440), (13120, 5482047), (15168, 4741855), (16195, 4441152), (18960, 3793484), (19434, 3700960), (19680, 3654698), (23131, 3109440), (25280, 2845113), (25912, 2775720), (32390, 2220576), (37920, 1896742), (38868, 1850480), (39360, 1827349), (46262, 1554720), (48585, 1480384), (51824, 1387860), (64780, 1110288), (69393, 1036480), (75840, 948371), (77736, 925240), (92524, 777360), (97170, 740192), (103648, 693930), (115655, 621888), (129560, 555144), (138786, 518240), (155472, 462620), (185048, 388680), (194340, 370096), (207296, 346965), (231310, 310944), (259120, 277572)]