814785228040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{138893}}^1$

素因数の和:139032

約数の個数: 192

約数和(自身を含む): 2214531491760

約数和(自身を除く): 1399746263720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 73, 82, 98, 140, 146, 164, 196, 205, 245, 280, 287, 292, 328, 365, 392, 410, 490, 511, 574, 584, 730, 820, 980, 1022, 1148, 1435, 1460, 1640, 1960, 2009, 2044, 2296, 2555, 2870, 2920, 2993, 3577, 4018, 4088, 5110, 5740, 5986, 7154, 8036, 10045, 10220, 11480, 11972, 14308, 14965, 16072, 17885, 20090, 20440, 20951, 23944, 28616, 29930, 35770, 40180, 41902, 59860, 71540, 80360, 83804, 104755, 119720, 138893, 143080, 146657, 167608, 209510, 277786, 293314, 419020, 555572, 586628, 694465, 733285, 838040, 972251, 1111144, 1173256, 1388930, 1466570, 1944502, 2777860, 2933140, 3889004, 4861255, 5555720, 5694613, 5866280, 6805757, 7778008, 9722510, 10139189, 11389226, 13611514, 19445020, 20278378, 22778452, 27223028, 28473065, 34028785, 38890040, 39862291, 40556756, 45556904, 50695945, 54446056, 56946130, 68057570, 70974323, 79724582, 81113512, 101391890, 113892260, 136115140, 141948646, 159449164, 199311455, 202783780, 227784520, 272230280, 279036037, 283897292, 318898328, 354871615, 398622910, 405567560, 415706749, 496820261, 558072074, 567794584, 709743230, 797245820, 831413498, 993640522, 1116144148, 1395180185, 1419486460, 1594491640, 1662826996, 1987281044, 2078533745, 2232288296, 2484101305, 2790360370, 2838972920, 2909947243, 3325653992, 3974562088, 4157067490, 4968202610, 5580720740, 5819894486, 8314134980, 9936405220, 11161441480, 11639788972, 14549736215, 16628269960, 19872810440, 20369630701, 23279577944, 29099472430, 40739261402, 58198944860, 81478522804, 101848153505, 116397889720, 162957045608, 203696307010, 407392614020, 814785228040]

約数ペア:

[(1, 814785228040), (2, 407392614020), (4, 203696307010), (5, 162957045608), (7, 116397889720), (8, 101848153505), (10, 81478522804), (14, 58198944860), (20, 40739261402), (28, 29099472430), (35, 23279577944), (40, 20369630701), (41, 19872810440), (49, 16628269960), (56, 14549736215), (70, 11639788972), (73, 11161441480), (82, 9936405220), (98, 8314134980), (140, 5819894486), (146, 5580720740), (164, 4968202610), (196, 4157067490), (205, 3974562088), (245, 3325653992), (280, 2909947243), (287, 2838972920), (292, 2790360370), (328, 2484101305), (365, 2232288296), (392, 2078533745), (410, 1987281044), (490, 1662826996), (511, 1594491640), (574, 1419486460), (584, 1395180185), (730, 1116144148), (820, 993640522), (980, 831413498), (1022, 797245820), (1148, 709743230), (1435, 567794584), (1460, 558072074), (1640, 496820261), (1960, 415706749), (2009, 405567560), (2044, 398622910), (2296, 354871615), (2555, 318898328), (2870, 283897292), (2920, 279036037), (2993, 272230280), (3577, 227784520), (4018, 202783780), (4088, 199311455), (5110, 159449164), (5740, 141948646), (5986, 136115140), (7154, 113892260), (8036, 101391890), (10045, 81113512), (10220, 79724582), (11480, 70974323), (11972, 68057570), (14308, 56946130), (14965, 54446056), (16072, 50695945), (17885, 45556904), (20090, 40556756), (20440, 39862291), (20951, 38890040), (23944, 34028785), (28616, 28473065), (29930, 27223028), (35770, 22778452), (40180, 20278378), (41902, 19445020), (59860, 13611514), (71540, 11389226), (80360, 10139189), (83804, 9722510), (104755, 7778008), (119720, 6805757), (138893, 5866280), (143080, 5694613), (146657, 5555720), (167608, 4861255), (209510, 3889004), (277786, 2933140), (293314, 2777860), (419020, 1944502), (555572, 1466570), (586628, 1388930), (694465, 1173256), (733285, 1111144), (838040, 972251)]