83982720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 296110080

約数和(自身を除く): 212127360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 83, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 166, 170, 186, 192, 204, 240, 248, 249, 255, 272, 310, 320, 332, 340, 372, 384, 408, 415, 465, 480, 496, 498, 510, 527, 544, 620, 640, 664, 680, 744, 816, 830, 930, 960, 992, 996, 1020, 1054, 1088, 1240, 1245, 1328, 1360, 1411, 1488, 1581, 1632, 1660, 1860, 1920, 1984, 1992, 2040, 2108, 2176, 2480, 2490, 2573, 2635, 2656, 2720, 2822, 2976, 3162, 3264, 3320, 3720, 3968, 3984, 4080, 4216, 4233, 4960, 4980, 5146, 5270, 5312, 5440, 5644, 5952, 6324, 6528, 6640, 7055, 7440, 7719, 7905, 7968, 8160, 8432, 8466, 9920, 9960, 10292, 10540, 10624, 10880, 11288, 11904, 12648, 12865, 13280, 14110, 14880, 15438, 15810, 15936, 16320, 16864, 16932, 19840, 19920, 20584, 21080, 21165, 22576, 25296, 25730, 26560, 28220, 29760, 30876, 31620, 31872, 32640, 33728, 33864, 38595, 39840, 41168, 42160, 42330, 43741, 45152, 50592, 51460, 53120, 56440, 59520, 61752, 63240, 67456, 67728, 77190, 79680, 82336, 84320, 84660, 87482, 90304, 101184, 102920, 112880, 123504, 126480, 131223, 135456, 154380, 159360, 164672, 168640, 169320, 174964, 180608, 202368, 205840, 218705, 225760, 247008, 252960, 262446, 270912, 308760, 329344, 337280, 338640, 349928, 411680, 437410, 451520, 494016, 505920, 524892, 541824, 617520, 656115, 677280, 699856, 823360, 874820, 903040, 988032, 1011840, 1049784, 1235040, 1312230, 1354560, 1399712, 1646720, 1749640, 2099568, 2470080, 2624460, 2709120, 2799424, 3499280, 4199136, 4940160, 5248920, 5598848, 6998560, 8398272, 10497840, 13997120, 16796544, 20995680, 27994240, 41991360, 83982720]

約数ペア:

[(1, 83982720), (2, 41991360), (3, 27994240), (4, 20995680), (5, 16796544), (6, 13997120), (8, 10497840), (10, 8398272), (12, 6998560), (15, 5598848), (16, 5248920), (17, 4940160), (20, 4199136), (24, 3499280), (30, 2799424), (31, 2709120), (32, 2624460), (34, 2470080), (40, 2099568), (48, 1749640), (51, 1646720), (60, 1399712), (62, 1354560), (64, 1312230), (68, 1235040), (80, 1049784), (83, 1011840), (85, 988032), (93, 903040), (96, 874820), (102, 823360), (120, 699856), (124, 677280), (128, 656115), (136, 617520), (155, 541824), (160, 524892), (166, 505920), (170, 494016), (186, 451520), (192, 437410), (204, 411680), (240, 349928), (248, 338640), (249, 337280), (255, 329344), (272, 308760), (310, 270912), (320, 262446), (332, 252960), (340, 247008), (372, 225760), (384, 218705), (408, 205840), (415, 202368), (465, 180608), (480, 174964), (496, 169320), (498, 168640), (510, 164672), (527, 159360), (544, 154380), (620, 135456), (640, 131223), (664, 126480), (680, 123504), (744, 112880), (816, 102920), (830, 101184), (930, 90304), (960, 87482), (992, 84660), (996, 84320), (1020, 82336), (1054, 79680), (1088, 77190), (1240, 67728), (1245, 67456), (1328, 63240), (1360, 61752), (1411, 59520), (1488, 56440), (1581, 53120), (1632, 51460), (1660, 50592), (1860, 45152), (1920, 43741), (1984, 42330), (1992, 42160), (2040, 41168), (2108, 39840), (2176, 38595), (2480, 33864), (2490, 33728), (2573, 32640), (2635, 31872), (2656, 31620), (2720, 30876), (2822, 29760), (2976, 28220), (3162, 26560), (3264, 25730), (3320, 25296), (3720, 22576), (3968, 21165), (3984, 21080), (4080, 20584), (4216, 19920), (4233, 19840), (4960, 16932), (4980, 16864), (5146, 16320), (5270, 15936), (5312, 15810), (5440, 15438), (5644, 14880), (5952, 14110), (6324, 13280), (6528, 12865), (6640, 12648), (7055, 11904), (7440, 11288), (7719, 10880), (7905, 10624), (7968, 10540), (8160, 10292), (8432, 9960), (8466, 9920)]