156965668720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{8329}}^1$

素因数の和:8883

約数の個数: 160

約数和(自身を含む): 423761627520

約数和(自身を除く): 266795958800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 461, 511, 560, 584, 730, 922, 1022, 1168, 1460, 1844, 2044, 2305, 2555, 2920, 3227, 3688, 4088, 4610, 5110, 5840, 6454, 7376, 8176, 8329, 9220, 10220, 12908, 16135, 16658, 18440, 20440, 25816, 32270, 33316, 33653, 36880, 40880, 41645, 51632, 58303, 64540, 66632, 67306, 83290, 116606, 129080, 133264, 134612, 166580, 168265, 233212, 235571, 258160, 269224, 291515, 333160, 336530, 466424, 471142, 538448, 583030, 608017, 666320, 673060, 932848, 942284, 1166060, 1177855, 1216034, 1346120, 1884568, 2332120, 2355710, 2432068, 2692240, 3040085, 3769136, 3839669, 4256119, 4664240, 4711420, 4864136, 6080170, 7679338, 8512238, 9422840, 9728272, 12160340, 15358676, 17024476, 18845680, 19198345, 21280595, 24320680, 26877683, 30717352, 34048952, 38396690, 42561190, 48641360, 53755366, 61434704, 68097904, 76793380, 85122380, 107510732, 134388415, 153586760, 170244760, 215021464, 268776830, 280295837, 307173520, 340489520, 430042928, 537553660, 560591674, 1075107320, 1121183348, 1401479185, 1962070859, 2150214640, 2242366696, 2802958370, 3924141718, 4484733392, 5605916740, 7848283436, 9810354295, 11211833480, 15696566872, 19620708590, 22423666960, 31393133744, 39241417180, 78482834360, 156965668720]

約数ペア:

[(1, 156965668720), (2, 78482834360), (4, 39241417180), (5, 31393133744), (7, 22423666960), (8, 19620708590), (10, 15696566872), (14, 11211833480), (16, 9810354295), (20, 7848283436), (28, 5605916740), (35, 4484733392), (40, 3924141718), (56, 2802958370), (70, 2242366696), (73, 2150214640), (80, 1962070859), (112, 1401479185), (140, 1121183348), (146, 1075107320), (280, 560591674), (292, 537553660), (365, 430042928), (461, 340489520), (511, 307173520), (560, 280295837), (584, 268776830), (730, 215021464), (922, 170244760), (1022, 153586760), (1168, 134388415), (1460, 107510732), (1844, 85122380), (2044, 76793380), (2305, 68097904), (2555, 61434704), (2920, 53755366), (3227, 48641360), (3688, 42561190), (4088, 38396690), (4610, 34048952), (5110, 30717352), (5840, 26877683), (6454, 24320680), (7376, 21280595), (8176, 19198345), (8329, 18845680), (9220, 17024476), (10220, 15358676), (12908, 12160340), (16135, 9728272), (16658, 9422840), (18440, 8512238), (20440, 7679338), (25816, 6080170), (32270, 4864136), (33316, 4711420), (33653, 4664240), (36880, 4256119), (40880, 3839669), (41645, 3769136), (51632, 3040085), (58303, 2692240), (64540, 2432068), (66632, 2355710), (67306, 2332120), (83290, 1884568), (116606, 1346120), (129080, 1216034), (133264, 1177855), (134612, 1166060), (166580, 942284), (168265, 932848), (233212, 673060), (235571, 666320), (258160, 608017), (269224, 583030), (291515, 538448), (333160, 471142), (336530, 466424)]