1408052880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8849}}^1$

素因数の和:8898

約数の個数: 240

約数和(自身を含む): 5392623600

約数和(自身を除く): 3984570720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 8849, 9360, 9945, 10608, 12240, 13260, 15912, 17680, 17698, 19890, 26520, 26547, 31824, 35396, 39780, 44245, 53040, 53094, 70792, 79560, 79641, 88490, 106188, 115037, 132735, 141584, 150433, 159120, 159282, 176980, 212376, 230074, 265470, 300866, 318564, 345111, 353960, 398205, 424752, 451299, 460148, 530940, 575185, 601732, 637128, 690222, 707920, 752165, 796410, 902598, 920296, 1035333, 1061880, 1150370, 1203464, 1274256, 1353897, 1380444, 1504330, 1592820, 1725555, 1805196, 1840592, 1955629, 2070666, 2123760, 2256495, 2300740, 2406928, 2707794, 2760888, 3008660, 3185640, 3451110, 3610392, 3911258, 4141332, 4512990, 4601480, 5176665, 5415588, 5521776, 5866887, 6017320, 6371280, 6769485, 6902220, 7220784, 7822516, 8282664, 9025980, 9202960, 9778145, 10353330, 10831176, 11733774, 12034640, 13538970, 13804440, 15645032, 16565328, 17600661, 18051960, 19556290, 20706660, 21662352, 23467548, 27077940, 27608880, 29334435, 31290064, 35201322, 36103920, 39112580, 41413320, 46935096, 54155880, 58668870, 70402644, 78225160, 82826640, 88003305, 93870192, 108311760, 117337740, 140805288, 156450320, 176006610, 234675480, 281610576, 352013220, 469350960, 704026440, 1408052880]

約数ペア:

[(1, 1408052880), (2, 704026440), (3, 469350960), (4, 352013220), (5, 281610576), (6, 234675480), (8, 176006610), (9, 156450320), (10, 140805288), (12, 117337740), (13, 108311760), (15, 93870192), (16, 88003305), (17, 82826640), (18, 78225160), (20, 70402644), (24, 58668870), (26, 54155880), (30, 46935096), (34, 41413320), (36, 39112580), (39, 36103920), (40, 35201322), (45, 31290064), (48, 29334435), (51, 27608880), (52, 27077940), (60, 23467548), (65, 21662352), (68, 20706660), (72, 19556290), (78, 18051960), (80, 17600661), (85, 16565328), (90, 15645032), (102, 13804440), (104, 13538970), (117, 12034640), (120, 11733774), (130, 10831176), (136, 10353330), (144, 9778145), (153, 9202960), (156, 9025980), (170, 8282664), (180, 7822516), (195, 7220784), (204, 6902220), (208, 6769485), (221, 6371280), (234, 6017320), (240, 5866887), (255, 5521776), (260, 5415588), (272, 5176665), (306, 4601480), (312, 4512990), (340, 4141332), (360, 3911258), (390, 3610392), (408, 3451110), (442, 3185640), (468, 3008660), (510, 2760888), (520, 2707794), (585, 2406928), (612, 2300740), (624, 2256495), (663, 2123760), (680, 2070666), (720, 1955629), (765, 1840592), (780, 1805196), (816, 1725555), (884, 1592820), (936, 1504330), (1020, 1380444), (1040, 1353897), (1105, 1274256), (1170, 1203464), (1224, 1150370), (1326, 1061880), (1360, 1035333), (1530, 920296), (1560, 902598), (1768, 796410), (1872, 752165), (1989, 707920), (2040, 690222), (2210, 637128), (2340, 601732), (2448, 575185), (2652, 530940), (3060, 460148), (3120, 451299), (3315, 424752), (3536, 398205), (3978, 353960), (4080, 345111), (4420, 318564), (4680, 300866), (5304, 265470), (6120, 230074), (6630, 212376), (7956, 176980), (8840, 159282), (8849, 159120), (9360, 150433), (9945, 141584), (10608, 132735), (12240, 115037), (13260, 106188), (15912, 88490), (17680, 79641), (17698, 79560), (19890, 70792), (26520, 53094), (26547, 53040), (31824, 44245), (35396, 39780)]