1339374840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 4279080960

約数和(自身を除く): 2939706120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 263, 296, 310, 370, 372, 444, 465, 526, 555, 620, 740, 744, 789, 888, 930, 1052, 1110, 1147, 1240, 1315, 1369, 1480, 1578, 1860, 2104, 2220, 2294, 2630, 2738, 3156, 3441, 3720, 3945, 4107, 4440, 4588, 5260, 5476, 5735, 6312, 6845, 6882, 7890, 8153, 8214, 9176, 9731, 10520, 10952, 11470, 13690, 13764, 15780, 16306, 16428, 17205, 19462, 20535, 22940, 24459, 27380, 27528, 29193, 31560, 32612, 32856, 34410, 38924, 40765, 41070, 42439, 45880, 48655, 48918, 54760, 58386, 65224, 68820, 77848, 81530, 82140, 84878, 97310, 97836, 116772, 122295, 127317, 137640, 145965, 163060, 164280, 169756, 194620, 195672, 212195, 233544, 244590, 254634, 291930, 301661, 326120, 339512, 360047, 389240, 424390, 489180, 509268, 583860, 603322, 636585, 720094, 848780, 904983, 978360, 1018536, 1080141, 1167720, 1206644, 1273170, 1440188, 1508305, 1697560, 1800235, 1809966, 2160282, 2413288, 2546340, 2880376, 3016610, 3600470, 3619932, 4320564, 4524915, 5092680, 5400705, 6033220, 7200940, 7239864, 8641128, 9049830, 10801410, 11161457, 12066440, 14401880, 18099660, 21602820, 22322914, 33484371, 36199320, 43205640, 44645828, 55807285, 66968742, 89291656, 111614570, 133937484, 167421855, 223229140, 267874968, 334843710, 446458280, 669687420, 1339374840]

約数ペア:

[(1, 1339374840), (2, 669687420), (3, 446458280), (4, 334843710), (5, 267874968), (6, 223229140), (8, 167421855), (10, 133937484), (12, 111614570), (15, 89291656), (20, 66968742), (24, 55807285), (30, 44645828), (31, 43205640), (37, 36199320), (40, 33484371), (60, 22322914), (62, 21602820), (74, 18099660), (93, 14401880), (111, 12066440), (120, 11161457), (124, 10801410), (148, 9049830), (155, 8641128), (185, 7239864), (186, 7200940), (222, 6033220), (248, 5400705), (263, 5092680), (296, 4524915), (310, 4320564), (370, 3619932), (372, 3600470), (444, 3016610), (465, 2880376), (526, 2546340), (555, 2413288), (620, 2160282), (740, 1809966), (744, 1800235), (789, 1697560), (888, 1508305), (930, 1440188), (1052, 1273170), (1110, 1206644), (1147, 1167720), (1240, 1080141), (1315, 1018536), (1369, 978360), (1480, 904983), (1578, 848780), (1860, 720094), (2104, 636585), (2220, 603322), (2294, 583860), (2630, 509268), (2738, 489180), (3156, 424390), (3441, 389240), (3720, 360047), (3945, 339512), (4107, 326120), (4440, 301661), (4588, 291930), (5260, 254634), (5476, 244590), (5735, 233544), (6312, 212195), (6845, 195672), (6882, 194620), (7890, 169756), (8153, 164280), (8214, 163060), (9176, 145965), (9731, 137640), (10520, 127317), (10952, 122295), (11470, 116772), (13690, 97836), (13764, 97310), (15780, 84878), (16306, 82140), (16428, 81530), (17205, 77848), (19462, 68820), (20535, 65224), (22940, 58386), (24459, 54760), (27380, 48918), (27528, 48655), (29193, 45880), (31560, 42439), (32612, 41070), (32856, 40765), (34410, 38924)]