1330983040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1830

約数の個数: 128

約数和(自身を含む): 3418485120

約数和(自身を除く): 2087502080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 71, 80, 85, 128, 136, 142, 160, 170, 272, 284, 320, 340, 355, 544, 568, 640, 680, 710, 1088, 1136, 1207, 1360, 1420, 1723, 2176, 2272, 2414, 2720, 2840, 3446, 4544, 4828, 5440, 5680, 6035, 6892, 8615, 9088, 9656, 10880, 11360, 12070, 13784, 17230, 19312, 22720, 24140, 27568, 29291, 34460, 38624, 45440, 48280, 55136, 58582, 68920, 77248, 96560, 110272, 117164, 122333, 137840, 146455, 154496, 193120, 220544, 234328, 244666, 275680, 292910, 386240, 468656, 489332, 551360, 585820, 611665, 772480, 937312, 978664, 1102720, 1171640, 1223330, 1874624, 1957328, 2079661, 2343280, 2446660, 3749248, 3914656, 4159322, 4686560, 4893320, 7829312, 8318644, 9373120, 9786640, 10398305, 15658624, 16637288, 18746240, 19573280, 20796610, 33274576, 39146560, 41593220, 66549152, 78293120, 83186440, 133098304, 166372880, 266196608, 332745760, 665491520, 1330983040]

約数ペア:

[(1, 1330983040), (2, 665491520), (4, 332745760), (5, 266196608), (8, 166372880), (10, 133098304), (16, 83186440), (17, 78293120), (20, 66549152), (32, 41593220), (34, 39146560), (40, 33274576), (64, 20796610), (68, 19573280), (71, 18746240), (80, 16637288), (85, 15658624), (128, 10398305), (136, 9786640), (142, 9373120), (160, 8318644), (170, 7829312), (272, 4893320), (284, 4686560), (320, 4159322), (340, 3914656), (355, 3749248), (544, 2446660), (568, 2343280), (640, 2079661), (680, 1957328), (710, 1874624), (1088, 1223330), (1136, 1171640), (1207, 1102720), (1360, 978664), (1420, 937312), (1723, 772480), (2176, 611665), (2272, 585820), (2414, 551360), (2720, 489332), (2840, 468656), (3446, 386240), (4544, 292910), (4828, 275680), (5440, 244666), (5680, 234328), (6035, 220544), (6892, 193120), (8615, 154496), (9088, 146455), (9656, 137840), (10880, 122333), (11360, 117164), (12070, 110272), (13784, 96560), (17230, 77248), (19312, 68920), (22720, 58582), (24140, 55136), (27568, 48280), (29291, 45440), (34460, 38624)]