195428393440

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{48781}}^1$

素因数の和:48890

約数の個数: 192

約数和(自身を含む): 545812041600

約数和(自身を除く): 350383648160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 343, 365, 392, 490, 511, 560, 584, 686, 730, 784, 980, 1022, 1120, 1168, 1372, 1460, 1568, 1715, 1960, 2044, 2336, 2555, 2744, 2920, 3430, 3577, 3920, 4088, 5110, 5488, 5840, 6860, 7154, 7840, 8176, 10220, 10976, 11680, 13720, 14308, 16352, 17885, 20440, 25039, 27440, 28616, 35770, 40880, 48781, 50078, 54880, 57232, 71540, 81760, 97562, 100156, 114464, 125195, 143080, 195124, 200312, 243905, 250390, 286160, 341467, 390248, 400624, 487810, 500780, 572320, 682934, 780496, 801248, 975620, 1001560, 1365868, 1560992, 1707335, 1951240, 2003120, 2390269, 2731736, 3414670, 3561013, 3902480, 4006240, 4780538, 5463472, 6829340, 7122026, 7804960, 9561076, 10926944, 11951345, 13658680, 14244052, 16731883, 17805065, 19122152, 23902690, 24927091, 27317360, 28488104, 33463766, 35610130, 38244304, 47805380, 49854182, 54634720, 56976208, 66927532, 71220260, 76488608, 83659415, 95610760, 99708364, 113952416, 124635455, 133855064, 142440520, 167318830, 174489637, 191221520, 199416728, 249270910, 267710128, 284881040, 334637660, 348979274, 382443040, 398833456, 498541820, 535420256, 569762080, 669275320, 697958548, 797666912, 872448185, 997083640, 1221427459, 1338550640, 1395917096, 1744896370, 1994167280, 2442854918, 2677101280, 2791834192, 3489792740, 3988334560, 4885709836, 5583668384, 6107137295, 6979585480, 9771419672, 12214274590, 13959170960, 19542839344, 24428549180, 27918341920, 39085678688, 48857098360, 97714196720, 195428393440]

約数ペア:

[(1, 195428393440), (2, 97714196720), (4, 48857098360), (5, 39085678688), (7, 27918341920), (8, 24428549180), (10, 19542839344), (14, 13959170960), (16, 12214274590), (20, 9771419672), (28, 6979585480), (32, 6107137295), (35, 5583668384), (40, 4885709836), (49, 3988334560), (56, 3489792740), (70, 2791834192), (73, 2677101280), (80, 2442854918), (98, 1994167280), (112, 1744896370), (140, 1395917096), (146, 1338550640), (160, 1221427459), (196, 997083640), (224, 872448185), (245, 797666912), (280, 697958548), (292, 669275320), (343, 569762080), (365, 535420256), (392, 498541820), (490, 398833456), (511, 382443040), (560, 348979274), (584, 334637660), (686, 284881040), (730, 267710128), (784, 249270910), (980, 199416728), (1022, 191221520), (1120, 174489637), (1168, 167318830), (1372, 142440520), (1460, 133855064), (1568, 124635455), (1715, 113952416), (1960, 99708364), (2044, 95610760), (2336, 83659415), (2555, 76488608), (2744, 71220260), (2920, 66927532), (3430, 56976208), (3577, 54634720), (3920, 49854182), (4088, 47805380), (5110, 38244304), (5488, 35610130), (5840, 33463766), (6860, 28488104), (7154, 27317360), (7840, 24927091), (8176, 23902690), (10220, 19122152), (10976, 17805065), (11680, 16731883), (13720, 14244052), (14308, 13658680), (16352, 11951345), (17885, 10926944), (20440, 9561076), (25039, 7804960), (27440, 7122026), (28616, 6829340), (35770, 5463472), (40880, 4780538), (48781, 4006240), (50078, 3902480), (54880, 3561013), (57232, 3414670), (71540, 2731736), (81760, 2390269), (97562, 2003120), (100156, 1951240), (114464, 1707335), (125195, 1560992), (143080, 1365868), (195124, 1001560), (200312, 975620), (243905, 801248), (250390, 780496), (286160, 682934), (341467, 572320), (390248, 500780), (400624, 487810)]