15709520820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{32839}}^1$

素因数の和:32942

約数の個数: 192

約数和(自身を含む): 54023639040

約数和(自身を除く): 38314118220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 67, 68, 70, 84, 85, 102, 105, 119, 134, 140, 170, 201, 204, 210, 238, 255, 268, 335, 340, 357, 402, 420, 469, 476, 510, 595, 670, 714, 804, 938, 1005, 1020, 1139, 1190, 1340, 1407, 1428, 1785, 1876, 2010, 2278, 2345, 2380, 2814, 3417, 3570, 4020, 4556, 4690, 5628, 5695, 6834, 7035, 7140, 7973, 9380, 11390, 13668, 14070, 15946, 17085, 22780, 23919, 28140, 31892, 32839, 34170, 39865, 47838, 65678, 68340, 79730, 95676, 98517, 119595, 131356, 159460, 164195, 197034, 229873, 239190, 328390, 394068, 459746, 478380, 492585, 558263, 656780, 689619, 919492, 985170, 1116526, 1149365, 1379238, 1674789, 1970340, 2200213, 2233052, 2298730, 2758476, 2791315, 3349578, 3448095, 3907841, 4400426, 4597460, 5582630, 6600639, 6699156, 6896190, 7815682, 8373945, 8800852, 11001065, 11165260, 11723523, 13201278, 13792380, 15401491, 15631364, 16747890, 19539205, 22002130, 23447046, 26402556, 30802982, 33003195, 33495780, 37403621, 39078410, 44004260, 46204473, 46894092, 58617615, 61605964, 66006390, 74807242, 77007455, 78156820, 92408946, 112210863, 117235230, 132012780, 149614484, 154014910, 184817892, 187018105, 224421726, 231022365, 234470460, 261825347, 308029820, 374036210, 448843452, 462044730, 523650694, 561054315, 748072420, 785476041, 924089460, 1047301388, 1122108630, 1309126735, 1570952082, 2244217260, 2618253470, 3141904164, 3927380205, 5236506940, 7854760410, 15709520820]

約数ペア:

[(1, 15709520820), (2, 7854760410), (3, 5236506940), (4, 3927380205), (5, 3141904164), (6, 2618253470), (7, 2244217260), (10, 1570952082), (12, 1309126735), (14, 1122108630), (15, 1047301388), (17, 924089460), (20, 785476041), (21, 748072420), (28, 561054315), (30, 523650694), (34, 462044730), (35, 448843452), (42, 374036210), (51, 308029820), (60, 261825347), (67, 234470460), (68, 231022365), (70, 224421726), (84, 187018105), (85, 184817892), (102, 154014910), (105, 149614484), (119, 132012780), (134, 117235230), (140, 112210863), (170, 92408946), (201, 78156820), (204, 77007455), (210, 74807242), (238, 66006390), (255, 61605964), (268, 58617615), (335, 46894092), (340, 46204473), (357, 44004260), (402, 39078410), (420, 37403621), (469, 33495780), (476, 33003195), (510, 30802982), (595, 26402556), (670, 23447046), (714, 22002130), (804, 19539205), (938, 16747890), (1005, 15631364), (1020, 15401491), (1139, 13792380), (1190, 13201278), (1340, 11723523), (1407, 11165260), (1428, 11001065), (1785, 8800852), (1876, 8373945), (2010, 7815682), (2278, 6896190), (2345, 6699156), (2380, 6600639), (2814, 5582630), (3417, 4597460), (3570, 4400426), (4020, 3907841), (4556, 3448095), (4690, 3349578), (5628, 2791315), (5695, 2758476), (6834, 2298730), (7035, 2233052), (7140, 2200213), (7973, 1970340), (9380, 1674789), (11390, 1379238), (13668, 1149365), (14070, 1116526), (15946, 985170), (17085, 919492), (22780, 689619), (23919, 656780), (28140, 558263), (31892, 492585), (32839, 478380), (34170, 459746), (39865, 394068), (47838, 328390), (65678, 239190), (68340, 229873), (79730, 197034), (95676, 164195), (98517, 159460), (119595, 131356)]