2184798420

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{21407}}^1$

素因数の和:21441

約数の個数: 168

約数和(自身を含む): 7862045184

約数和(自身を除く): 5677246764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4860, 5103, 5670, 6804, 7290, 8505, 10206, 11340, 14580, 17010, 20412, 21407, 25515, 34020, 42814, 51030, 64221, 85628, 102060, 107035, 128442, 149849, 192663, 214070, 256884, 299698, 321105, 385326, 428140, 449547, 577989, 599396, 642210, 749245, 770652, 899094, 963315, 1155978, 1284420, 1348641, 1498490, 1733967, 1798188, 1926630, 2247735, 2311956, 2697282, 2889945, 2996980, 3467934, 3853260, 4045923, 4495470, 5201901, 5394564, 5779890, 6743205, 6935868, 8091846, 8669835, 8990940, 10403802, 11559780, 12137769, 13486410, 15605703, 16183692, 17339670, 20229615, 20807604, 24275538, 26009505, 26972820, 31211406, 34679340, 36413307, 40459230, 48551076, 52019010, 60688845, 62422812, 72826614, 78028515, 80918460, 104038020, 109239921, 121377690, 145653228, 156057030, 182066535, 218479842, 242755380, 312114060, 364133070, 436959684, 546199605, 728266140, 1092399210, 2184798420]

約数ペア:

[(1, 2184798420), (2, 1092399210), (3, 728266140), (4, 546199605), (5, 436959684), (6, 364133070), (7, 312114060), (9, 242755380), (10, 218479842), (12, 182066535), (14, 156057030), (15, 145653228), (18, 121377690), (20, 109239921), (21, 104038020), (27, 80918460), (28, 78028515), (30, 72826614), (35, 62422812), (36, 60688845), (42, 52019010), (45, 48551076), (54, 40459230), (60, 36413307), (63, 34679340), (70, 31211406), (81, 26972820), (84, 26009505), (90, 24275538), (105, 20807604), (108, 20229615), (126, 17339670), (135, 16183692), (140, 15605703), (162, 13486410), (180, 12137769), (189, 11559780), (210, 10403802), (243, 8990940), (252, 8669835), (270, 8091846), (315, 6935868), (324, 6743205), (378, 5779890), (405, 5394564), (420, 5201901), (486, 4495470), (540, 4045923), (567, 3853260), (630, 3467934), (729, 2996980), (756, 2889945), (810, 2697282), (945, 2311956), (972, 2247735), (1134, 1926630), (1215, 1798188), (1260, 1733967), (1458, 1498490), (1620, 1348641), (1701, 1284420), (1890, 1155978), (2268, 963315), (2430, 899094), (2835, 770652), (2916, 749245), (3402, 642210), (3645, 599396), (3780, 577989), (4860, 449547), (5103, 428140), (5670, 385326), (6804, 321105), (7290, 299698), (8505, 256884), (10206, 214070), (11340, 192663), (14580, 149849), (17010, 128442), (20412, 107035), (21407, 102060), (25515, 85628), (34020, 64221), (42814, 51030)]