3456896800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19913}}^1$

素因数の和:19971

約数の個数: 144

約数和(自身を含む): 9956362752

約数和(自身を除く): 6499465952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 868, 992, 1085, 1120, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 4960, 5425, 5600, 6200, 6944, 8680, 10850, 12400, 17360, 19913, 21700, 24800, 34720, 39826, 43400, 79652, 86800, 99565, 139391, 159304, 173600, 199130, 278782, 318608, 398260, 497825, 557564, 617303, 637216, 696955, 796520, 995650, 1115128, 1234606, 1393910, 1593040, 1991300, 2230256, 2469212, 2787820, 3086515, 3186080, 3484775, 3982600, 4321121, 4460512, 4938424, 5575640, 6173030, 6969550, 7965200, 8642242, 9876848, 11151280, 12346060, 13939100, 15432575, 15930400, 17284484, 19753696, 21605605, 22302560, 24692120, 27878200, 30865150, 34568968, 43211210, 49384240, 55756400, 61730300, 69137936, 86422420, 98768480, 108028025, 111512800, 123460600, 138275872, 172844840, 216056050, 246921200, 345689680, 432112100, 493842400, 691379360, 864224200, 1728448400, 3456896800]

約数ペア:

[(1, 3456896800), (2, 1728448400), (4, 864224200), (5, 691379360), (7, 493842400), (8, 432112100), (10, 345689680), (14, 246921200), (16, 216056050), (20, 172844840), (25, 138275872), (28, 123460600), (31, 111512800), (32, 108028025), (35, 98768480), (40, 86422420), (50, 69137936), (56, 61730300), (62, 55756400), (70, 49384240), (80, 43211210), (100, 34568968), (112, 30865150), (124, 27878200), (140, 24692120), (155, 22302560), (160, 21605605), (175, 19753696), (200, 17284484), (217, 15930400), (224, 15432575), (248, 13939100), (280, 12346060), (310, 11151280), (350, 9876848), (400, 8642242), (434, 7965200), (496, 6969550), (560, 6173030), (620, 5575640), (700, 4938424), (775, 4460512), (800, 4321121), (868, 3982600), (992, 3484775), (1085, 3186080), (1120, 3086515), (1240, 2787820), (1400, 2469212), (1550, 2230256), (1736, 1991300), (2170, 1593040), (2480, 1393910), (2800, 1234606), (3100, 1115128), (3472, 995650), (4340, 796520), (4960, 696955), (5425, 637216), (5600, 617303), (6200, 557564), (6944, 497825), (8680, 398260), (10850, 318608), (12400, 278782), (17360, 199130), (19913, 173600), (21700, 159304), (24800, 139391), (34720, 99565), (39826, 86800), (43400, 79652)]