1485356800

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 216

約数和(自身を含む): 3900687840

約数和(自身を除く): 2415331040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 53, 58, 64, 80, 100, 106, 116, 128, 145, 151, 160, 200, 212, 232, 256, 265, 290, 302, 320, 400, 424, 464, 530, 580, 604, 640, 725, 755, 800, 848, 928, 1060, 1160, 1208, 1280, 1325, 1450, 1510, 1537, 1600, 1696, 1856, 2120, 2320, 2416, 2650, 2900, 3020, 3074, 3200, 3392, 3712, 3775, 4240, 4379, 4640, 4832, 5300, 5800, 6040, 6148, 6400, 6784, 7424, 7550, 7685, 8003, 8480, 8758, 9280, 9664, 10600, 11600, 12080, 12296, 13568, 15100, 15370, 16006, 16960, 17516, 18560, 19328, 21200, 21895, 23200, 24160, 24592, 30200, 30740, 32012, 33920, 35032, 37120, 38425, 38656, 40015, 42400, 43790, 46400, 48320, 49184, 60400, 61480, 64024, 67840, 70064, 76850, 80030, 84800, 87580, 92800, 96640, 98368, 109475, 120800, 122960, 128048, 140128, 153700, 160060, 169600, 175160, 185600, 193280, 196736, 200075, 218950, 232087, 241600, 245920, 256096, 280256, 307400, 320120, 339200, 350320, 393472, 400150, 437900, 464174, 483200, 491840, 512192, 560512, 614800, 640240, 700640, 800300, 875800, 928348, 966400, 983680, 1024384, 1121024, 1160435, 1229600, 1280480, 1401280, 1600600, 1751600, 1856696, 1967360, 2048768, 2320870, 2459200, 2560960, 2802560, 3201200, 3503200, 3713392, 4641740, 4918400, 5121920, 5605120, 5802175, 6402400, 7006400, 7426784, 9283480, 9836800, 10243840, 11604350, 12804800, 14012800, 14853568, 18566960, 23208700, 25609600, 28025600, 29707136, 37133920, 46417400, 51219200, 59414272, 74267840, 92834800, 148535680, 185669600, 297071360, 371339200, 742678400, 1485356800]

約数ペア:

[(1, 1485356800), (2, 742678400), (4, 371339200), (5, 297071360), (8, 185669600), (10, 148535680), (16, 92834800), (20, 74267840), (25, 59414272), (29, 51219200), (32, 46417400), (40, 37133920), (50, 29707136), (53, 28025600), (58, 25609600), (64, 23208700), (80, 18566960), (100, 14853568), (106, 14012800), (116, 12804800), (128, 11604350), (145, 10243840), (151, 9836800), (160, 9283480), (200, 7426784), (212, 7006400), (232, 6402400), (256, 5802175), (265, 5605120), (290, 5121920), (302, 4918400), (320, 4641740), (400, 3713392), (424, 3503200), (464, 3201200), (530, 2802560), (580, 2560960), (604, 2459200), (640, 2320870), (725, 2048768), (755, 1967360), (800, 1856696), (848, 1751600), (928, 1600600), (1060, 1401280), (1160, 1280480), (1208, 1229600), (1280, 1160435), (1325, 1121024), (1450, 1024384), (1510, 983680), (1537, 966400), (1600, 928348), (1696, 875800), (1856, 800300), (2120, 700640), (2320, 640240), (2416, 614800), (2650, 560512), (2900, 512192), (3020, 491840), (3074, 483200), (3200, 464174), (3392, 437900), (3712, 400150), (3775, 393472), (4240, 350320), (4379, 339200), (4640, 320120), (4832, 307400), (5300, 280256), (5800, 256096), (6040, 245920), (6148, 241600), (6400, 232087), (6784, 218950), (7424, 200075), (7550, 196736), (7685, 193280), (8003, 185600), (8480, 175160), (8758, 169600), (9280, 160060), (9664, 153700), (10600, 140128), (11600, 128048), (12080, 122960), (12296, 120800), (13568, 109475), (15100, 98368), (15370, 96640), (16006, 92800), (16960, 87580), (17516, 84800), (18560, 80030), (19328, 76850), (21200, 70064), (21895, 67840), (23200, 64024), (24160, 61480), (24592, 60400), (30200, 49184), (30740, 48320), (32012, 46400), (33920, 43790), (35032, 42400), (37120, 40015), (38425, 38656)]