2772805280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:839

約数の個数: 192

約数和(自身を含む): 7928928000

約数和(自身を除く): 5156122720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 229, 266, 280, 304, 380, 458, 532, 560, 569, 608, 665, 760, 916, 1064, 1120, 1138, 1145, 1330, 1520, 1603, 1832, 2128, 2276, 2290, 2660, 2845, 3040, 3206, 3664, 3983, 4256, 4351, 4552, 4580, 5320, 5690, 6412, 7328, 7966, 8015, 8702, 9104, 9160, 10640, 10811, 11380, 12824, 15932, 16030, 17404, 18208, 18320, 19915, 21280, 21622, 21755, 22760, 25648, 30457, 31864, 32060, 34808, 36640, 39830, 43244, 43510, 45520, 51296, 54055, 60914, 63728, 64120, 69616, 75677, 79660, 86488, 87020, 91040, 108110, 121828, 127456, 128240, 130301, 139232, 151354, 152285, 159320, 172976, 174040, 216220, 243656, 256480, 260602, 302708, 304570, 318640, 345952, 348080, 378385, 432440, 487312, 521204, 605416, 609140, 637280, 651505, 696160, 756770, 864880, 912107, 974624, 1042408, 1210832, 1218280, 1303010, 1513540, 1729760, 1824214, 2084816, 2421664, 2436560, 2475719, 2606020, 3027080, 3648428, 4169632, 4560535, 4873120, 4951438, 5212040, 6054160, 7296856, 9121070, 9902876, 10424080, 12108320, 12378595, 14593712, 17330033, 18242140, 19805752, 20848160, 24757190, 29187424, 34660066, 36484280, 39611504, 49514380, 69320132, 72968560, 79223008, 86650165, 99028760, 138640264, 145937120, 173300330, 198057520, 277280528, 346600660, 396115040, 554561056, 693201320, 1386402640, 2772805280]

約数ペア:

[(1, 2772805280), (2, 1386402640), (4, 693201320), (5, 554561056), (7, 396115040), (8, 346600660), (10, 277280528), (14, 198057520), (16, 173300330), (19, 145937120), (20, 138640264), (28, 99028760), (32, 86650165), (35, 79223008), (38, 72968560), (40, 69320132), (56, 49514380), (70, 39611504), (76, 36484280), (80, 34660066), (95, 29187424), (112, 24757190), (133, 20848160), (140, 19805752), (152, 18242140), (160, 17330033), (190, 14593712), (224, 12378595), (229, 12108320), (266, 10424080), (280, 9902876), (304, 9121070), (380, 7296856), (458, 6054160), (532, 5212040), (560, 4951438), (569, 4873120), (608, 4560535), (665, 4169632), (760, 3648428), (916, 3027080), (1064, 2606020), (1120, 2475719), (1138, 2436560), (1145, 2421664), (1330, 2084816), (1520, 1824214), (1603, 1729760), (1832, 1513540), (2128, 1303010), (2276, 1218280), (2290, 1210832), (2660, 1042408), (2845, 974624), (3040, 912107), (3206, 864880), (3664, 756770), (3983, 696160), (4256, 651505), (4351, 637280), (4552, 609140), (4580, 605416), (5320, 521204), (5690, 487312), (6412, 432440), (7328, 378385), (7966, 348080), (8015, 345952), (8702, 318640), (9104, 304570), (9160, 302708), (10640, 260602), (10811, 256480), (11380, 243656), (12824, 216220), (15932, 174040), (16030, 172976), (17404, 159320), (18208, 152285), (18320, 151354), (19915, 139232), (21280, 130301), (21622, 128240), (21755, 127456), (22760, 121828), (25648, 108110), (30457, 91040), (31864, 87020), (32060, 86488), (34808, 79660), (36640, 75677), (39830, 69616), (43244, 64120), (43510, 63728), (45520, 60914), (51296, 54055)]