64953735840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2147941}}^1$

素因数の和:2147972

約数の個数: 192

約数和(自身を含む): 259815064320

約数和(自身を除く): 194861328480

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 2147941, 4295882, 6443823, 8591764, 10739705, 12887646, 15035587, 17183528, 19331469, 21479410, 25775292, 30071174, 32219115, 34367056, 38662938, 42958820, 45106761, 51550584, 57994407, 60142348, 64438230, 68734112, 75177935, 77325876, 85917640, 90213522, 96657345, 103101168, 115988814, 120284696, 128876460, 135320283, 150355870, 154651752, 171835280, 180427044, 193314690, 206202336, 225533805, 231977628, 240569392, 257752920, 270640566, 289972035, 300711740, 309303504, 343670560, 360854088, 386629380, 405960849, 451067610, 463955256, 481138784, 515505840, 541281132, 579944070, 601423480, 618607008, 676601415, 721708176, 773258760, 811921698, 902135220, 927910512, 1031011680, 1082562264, 1159888140, 1202846960, 1353202830, 1443416352, 1546517520, 1623843396, 1804270440, 1855821024, 2029804245, 2165124528, 2319776280, 2405693920, 2706405660, 3093035040, 3247686792, 3608540880, 4059608490, 4330249056, 4639552560, 5412811320, 6495373584, 7217081760, 8119216980, 9279105120, 10825622640, 12990747168, 16238433960, 21651245280, 32476867920, 64953735840]

約数ペア:

[(1, 64953735840), (2, 32476867920), (3, 21651245280), (4, 16238433960), (5, 12990747168), (6, 10825622640), (7, 9279105120), (8, 8119216980), (9, 7217081760), (10, 6495373584), (12, 5412811320), (14, 4639552560), (15, 4330249056), (16, 4059608490), (18, 3608540880), (20, 3247686792), (21, 3093035040), (24, 2706405660), (27, 2405693920), (28, 2319776280), (30, 2165124528), (32, 2029804245), (35, 1855821024), (36, 1804270440), (40, 1623843396), (42, 1546517520), (45, 1443416352), (48, 1353202830), (54, 1202846960), (56, 1159888140), (60, 1082562264), (63, 1031011680), (70, 927910512), (72, 902135220), (80, 811921698), (84, 773258760), (90, 721708176), (96, 676601415), (105, 618607008), (108, 601423480), (112, 579944070), (120, 541281132), (126, 515505840), (135, 481138784), (140, 463955256), (144, 451067610), (160, 405960849), (168, 386629380), (180, 360854088), (189, 343670560), (210, 309303504), (216, 300711740), (224, 289972035), (240, 270640566), (252, 257752920), (270, 240569392), (280, 231977628), (288, 225533805), (315, 206202336), (336, 193314690), (360, 180427044), (378, 171835280), (420, 154651752), (432, 150355870), (480, 135320283), (504, 128876460), (540, 120284696), (560, 115988814), (630, 103101168), (672, 96657345), (720, 90213522), (756, 85917640), (840, 77325876), (864, 75177935), (945, 68734112), (1008, 64438230), (1080, 60142348), (1120, 57994407), (1260, 51550584), (1440, 45106761), (1512, 42958820), (1680, 38662938), (1890, 34367056), (2016, 32219115), (2160, 30071174), (2520, 25775292), (3024, 21479410), (3360, 19331469), (3780, 17183528), (4320, 15035587), (5040, 12887646), (6048, 10739705), (7560, 8591764), (10080, 6443823), (15120, 4295882), (30240, 2147941)]