9996567280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40849}}^1$

素因数の和:40911

約数の個数: 160

約数和(自身を含む): 29176704000

約数和(自身を除く): 19180136720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 304, 322, 368, 380, 437, 460, 532, 560, 644, 665, 760, 805, 874, 920, 1064, 1288, 1330, 1520, 1610, 1748, 1840, 2128, 2185, 2576, 2660, 3059, 3220, 3496, 4370, 5320, 6118, 6440, 6992, 8740, 10640, 12236, 12880, 15295, 17480, 24472, 30590, 34960, 40849, 48944, 61180, 81698, 122360, 163396, 204245, 244720, 285943, 326792, 408490, 571886, 653584, 776131, 816980, 939527, 1143772, 1429715, 1552262, 1633960, 1879054, 2287544, 2859430, 3104524, 3267920, 3758108, 3880655, 4575088, 4697635, 5432917, 5718860, 6209048, 6576689, 7516216, 7761310, 9395270, 10865834, 11437720, 12418096, 13153378, 15032432, 15522620, 17851013, 18790540, 21731668, 22875440, 26306756, 27164585, 31045240, 32883445, 35702026, 37581080, 43463336, 52613512, 54329170, 62090480, 65766890, 71404052, 75162160, 86926672, 89255065, 105227024, 108658340, 124957091, 131533780, 142808104, 178510130, 217316680, 249914182, 263067560, 285616208, 357020260, 434633360, 499828364, 526135120, 624785455, 714040520, 999656728, 1249570910, 1428081040, 1999313456, 2499141820, 4998283640, 9996567280]

約数ペア:

[(1, 9996567280), (2, 4998283640), (4, 2499141820), (5, 1999313456), (7, 1428081040), (8, 1249570910), (10, 999656728), (14, 714040520), (16, 624785455), (19, 526135120), (20, 499828364), (23, 434633360), (28, 357020260), (35, 285616208), (38, 263067560), (40, 249914182), (46, 217316680), (56, 178510130), (70, 142808104), (76, 131533780), (80, 124957091), (92, 108658340), (95, 105227024), (112, 89255065), (115, 86926672), (133, 75162160), (140, 71404052), (152, 65766890), (161, 62090480), (184, 54329170), (190, 52613512), (230, 43463336), (266, 37581080), (280, 35702026), (304, 32883445), (322, 31045240), (368, 27164585), (380, 26306756), (437, 22875440), (460, 21731668), (532, 18790540), (560, 17851013), (644, 15522620), (665, 15032432), (760, 13153378), (805, 12418096), (874, 11437720), (920, 10865834), (1064, 9395270), (1288, 7761310), (1330, 7516216), (1520, 6576689), (1610, 6209048), (1748, 5718860), (1840, 5432917), (2128, 4697635), (2185, 4575088), (2576, 3880655), (2660, 3758108), (3059, 3267920), (3220, 3104524), (3496, 2859430), (4370, 2287544), (5320, 1879054), (6118, 1633960), (6440, 1552262), (6992, 1429715), (8740, 1143772), (10640, 939527), (12236, 816980), (12880, 776131), (15295, 653584), (17480, 571886), (24472, 408490), (30590, 326792), (34960, 285943), (40849, 244720), (48944, 204245), (61180, 163396), (81698, 122360)]