7627343940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1136

約数の個数: 240

約数和(自身を含む): 24918062400

約数和(自身を除く): 17290718460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 179, 180, 261, 270, 290, 324, 348, 358, 405, 435, 522, 537, 540, 580, 716, 783, 810, 870, 895, 907, 1044, 1074, 1305, 1566, 1611, 1620, 1740, 1790, 1814, 2148, 2349, 2610, 2685, 2721, 3132, 3222, 3580, 3628, 3915, 4535, 4698, 4833, 5191, 5220, 5370, 5442, 6444, 7830, 8055, 8163, 9070, 9396, 9666, 10382, 10740, 10884, 11745, 13605, 14499, 15573, 15660, 16110, 16326, 18140, 19332, 20764, 23490, 24165, 24489, 25955, 26303, 27210, 28998, 31146, 32220, 32652, 40815, 46719, 46980, 48330, 48978, 51910, 52606, 54420, 57996, 62292, 72495, 73467, 77865, 78909, 81630, 93438, 96660, 97956, 103820, 105212, 122445, 131515, 140157, 144990, 146934, 155730, 157818, 162353, 163260, 186876, 233595, 236727, 244890, 263030, 280314, 289980, 293868, 311460, 315636, 324706, 367335, 394545, 420471, 467190, 473454, 487059, 489780, 526060, 560628, 649412, 700785, 710181, 734670, 789090, 811765, 840942, 934380, 946908, 974118, 1183635, 1401570, 1420362, 1461177, 1469340, 1578180, 1623530, 1681884, 1948236, 2102355, 2130543, 2367270, 2435295, 2803140, 2840724, 2922354, 3247060, 3550905, 4204710, 4261086, 4383531, 4708237, 4734540, 4870590, 5844708, 7101810, 7305885, 8409420, 8522172, 8767062, 9416474, 9741180, 10652715, 13150593, 14124711, 14203620, 14611770, 17534124, 18832948, 21305430, 21917655, 23541185, 26301186, 28249422, 29223540, 42374133, 42610860, 43835310, 47082370, 52602372, 56498844, 65752965, 70623555, 84748266, 87670620, 94164740, 127122399, 131505930, 141247110, 169496532, 211870665, 254244798, 263011860, 282494220, 381367197, 423741330, 508489596, 635611995, 762734394, 847482660, 1271223990, 1525468788, 1906835985, 2542447980, 3813671970, 7627343940]

約数ペア:

[(1, 7627343940), (2, 3813671970), (3, 2542447980), (4, 1906835985), (5, 1525468788), (6, 1271223990), (9, 847482660), (10, 762734394), (12, 635611995), (15, 508489596), (18, 423741330), (20, 381367197), (27, 282494220), (29, 263011860), (30, 254244798), (36, 211870665), (45, 169496532), (54, 141247110), (58, 131505930), (60, 127122399), (81, 94164740), (87, 87670620), (90, 84748266), (108, 70623555), (116, 65752965), (135, 56498844), (145, 52602372), (162, 47082370), (174, 43835310), (179, 42610860), (180, 42374133), (261, 29223540), (270, 28249422), (290, 26301186), (324, 23541185), (348, 21917655), (358, 21305430), (405, 18832948), (435, 17534124), (522, 14611770), (537, 14203620), (540, 14124711), (580, 13150593), (716, 10652715), (783, 9741180), (810, 9416474), (870, 8767062), (895, 8522172), (907, 8409420), (1044, 7305885), (1074, 7101810), (1305, 5844708), (1566, 4870590), (1611, 4734540), (1620, 4708237), (1740, 4383531), (1790, 4261086), (1814, 4204710), (2148, 3550905), (2349, 3247060), (2610, 2922354), (2685, 2840724), (2721, 2803140), (3132, 2435295), (3222, 2367270), (3580, 2130543), (3628, 2102355), (3915, 1948236), (4535, 1681884), (4698, 1623530), (4833, 1578180), (5191, 1469340), (5220, 1461177), (5370, 1420362), (5442, 1401570), (6444, 1183635), (7830, 974118), (8055, 946908), (8163, 934380), (9070, 840942), (9396, 811765), (9666, 789090), (10382, 734670), (10740, 710181), (10884, 700785), (11745, 649412), (13605, 560628), (14499, 526060), (15573, 489780), (15660, 487059), (16110, 473454), (16326, 467190), (18140, 420471), (19332, 394545), (20764, 367335), (23490, 324706), (24165, 315636), (24489, 311460), (25955, 293868), (26303, 289980), (27210, 280314), (28998, 263030), (31146, 244890), (32220, 236727), (32652, 233595), (40815, 186876), (46719, 163260), (46980, 162353), (48330, 157818), (48978, 155730), (51910, 146934), (52606, 144990), (54420, 140157), (57996, 131515), (62292, 122445), (72495, 105212), (73467, 103820), (77865, 97956), (78909, 96660), (81630, 93438)]