1266176400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 240

約数和(自身を含む): 4240823808

約数和(自身を除く): 2974647408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 101, 120, 124, 150, 155, 186, 200, 202, 240, 248, 300, 303, 310, 337, 372, 400, 404, 465, 496, 505, 600, 606, 620, 674, 744, 775, 808, 930, 1010, 1011, 1200, 1212, 1240, 1348, 1488, 1515, 1550, 1616, 1685, 1860, 2020, 2022, 2325, 2424, 2480, 2525, 2696, 3030, 3100, 3131, 3370, 3720, 4040, 4044, 4650, 4848, 5050, 5055, 5392, 6060, 6200, 6262, 6740, 7440, 7575, 8080, 8088, 8425, 9300, 9393, 10100, 10110, 10447, 12120, 12400, 12524, 13480, 15150, 15655, 16176, 16850, 18600, 18786, 20200, 20220, 20894, 24240, 25048, 25275, 26960, 30300, 31310, 31341, 33700, 34037, 37200, 37572, 40400, 40440, 41788, 46965, 50096, 50550, 52235, 60600, 62620, 62682, 67400, 68074, 75144, 78275, 80880, 83576, 93930, 101100, 102111, 104470, 121200, 125240, 125364, 134800, 136148, 150288, 156550, 156705, 167152, 170185, 187860, 202200, 204222, 208940, 234825, 250480, 250728, 261175, 272296, 313100, 313410, 340370, 375720, 404400, 408444, 417880, 469650, 501456, 510555, 522350, 544592, 626200, 626820, 680740, 751440, 783525, 816888, 835760, 850925, 939300, 1021110, 1044700, 1055147, 1252400, 1253640, 1361480, 1567050, 1633776, 1701850, 1878600, 2042220, 2089400, 2110294, 2507280, 2552775, 2722960, 3134100, 3165441, 3403700, 3757200, 4084440, 4178800, 4220588, 5105550, 5275735, 6268200, 6330882, 6807400, 8168880, 8441176, 10211100, 10551470, 12536400, 12661764, 13614800, 15827205, 16882352, 20422200, 21102940, 25323528, 26378675, 31654410, 40844400, 42205880, 50647056, 52757350, 63308820, 79136025, 84411760, 105514700, 126617640, 158272050, 211029400, 253235280, 316544100, 422058800, 633088200, 1266176400]

約数ペア:

[(1, 1266176400), (2, 633088200), (3, 422058800), (4, 316544100), (5, 253235280), (6, 211029400), (8, 158272050), (10, 126617640), (12, 105514700), (15, 84411760), (16, 79136025), (20, 63308820), (24, 52757350), (25, 50647056), (30, 42205880), (31, 40844400), (40, 31654410), (48, 26378675), (50, 25323528), (60, 21102940), (62, 20422200), (75, 16882352), (80, 15827205), (93, 13614800), (100, 12661764), (101, 12536400), (120, 10551470), (124, 10211100), (150, 8441176), (155, 8168880), (186, 6807400), (200, 6330882), (202, 6268200), (240, 5275735), (248, 5105550), (300, 4220588), (303, 4178800), (310, 4084440), (337, 3757200), (372, 3403700), (400, 3165441), (404, 3134100), (465, 2722960), (496, 2552775), (505, 2507280), (600, 2110294), (606, 2089400), (620, 2042220), (674, 1878600), (744, 1701850), (775, 1633776), (808, 1567050), (930, 1361480), (1010, 1253640), (1011, 1252400), (1200, 1055147), (1212, 1044700), (1240, 1021110), (1348, 939300), (1488, 850925), (1515, 835760), (1550, 816888), (1616, 783525), (1685, 751440), (1860, 680740), (2020, 626820), (2022, 626200), (2325, 544592), (2424, 522350), (2480, 510555), (2525, 501456), (2696, 469650), (3030, 417880), (3100, 408444), (3131, 404400), (3370, 375720), (3720, 340370), (4040, 313410), (4044, 313100), (4650, 272296), (4848, 261175), (5050, 250728), (5055, 250480), (5392, 234825), (6060, 208940), (6200, 204222), (6262, 202200), (6740, 187860), (7440, 170185), (7575, 167152), (8080, 156705), (8088, 156550), (8425, 150288), (9300, 136148), (9393, 134800), (10100, 125364), (10110, 125240), (10447, 121200), (12120, 104470), (12400, 102111), (12524, 101100), (13480, 93930), (15150, 83576), (15655, 80880), (16176, 78275), (16850, 75144), (18600, 68074), (18786, 67400), (20200, 62682), (20220, 62620), (20894, 60600), (24240, 52235), (25048, 50550), (25275, 50096), (26960, 46965), (30300, 41788), (31310, 40440), (31341, 40400), (33700, 37572), (34037, 37200)]