2019677520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70717}}^1$

素因数の和:70757

約数の個数: 160

約数和(自身を含む): 7576443648

約数和(自身を除く): 5556766128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 70717, 141434, 212151, 282868, 353585, 424302, 495019, 565736, 707170, 848604, 990038, 1060755, 1131472, 1202189, 1414340, 1485057, 1697208, 1980076, 2121510, 2404378, 2475095, 2828680, 2970114, 3394416, 3606567, 3960152, 4243020, 4808756, 4950190, 5657360, 5940228, 6010945, 7213134, 7425285, 7920304, 8415323, 8486040, 9617512, 9900380, 11880456, 12021890, 14426268, 14850570, 16830646, 16972080, 18032835, 19235024, 19800760, 23760912, 24043780, 25245969, 28852536, 29701140, 33661292, 36065670, 39601520, 42076615, 48087560, 50491938, 57705072, 59402280, 67322584, 72131340, 84153230, 96175120, 100983876, 118804560, 126229845, 134645168, 144262680, 168306460, 201967752, 252459690, 288525360, 336612920, 403935504, 504919380, 673225840, 1009838760, 2019677520]

約数ペア:

[(1, 2019677520), (2, 1009838760), (3, 673225840), (4, 504919380), (5, 403935504), (6, 336612920), (7, 288525360), (8, 252459690), (10, 201967752), (12, 168306460), (14, 144262680), (15, 134645168), (16, 126229845), (17, 118804560), (20, 100983876), (21, 96175120), (24, 84153230), (28, 72131340), (30, 67322584), (34, 59402280), (35, 57705072), (40, 50491938), (42, 48087560), (48, 42076615), (51, 39601520), (56, 36065670), (60, 33661292), (68, 29701140), (70, 28852536), (80, 25245969), (84, 24043780), (85, 23760912), (102, 19800760), (105, 19235024), (112, 18032835), (119, 16972080), (120, 16830646), (136, 14850570), (140, 14426268), (168, 12021890), (170, 11880456), (204, 9900380), (210, 9617512), (238, 8486040), (240, 8415323), (255, 7920304), (272, 7425285), (280, 7213134), (336, 6010945), (340, 5940228), (357, 5657360), (408, 4950190), (420, 4808756), (476, 4243020), (510, 3960152), (560, 3606567), (595, 3394416), (680, 2970114), (714, 2828680), (816, 2475095), (840, 2404378), (952, 2121510), (1020, 1980076), (1190, 1697208), (1360, 1485057), (1428, 1414340), (1680, 1202189), (1785, 1131472), (1904, 1060755), (2040, 990038), (2380, 848604), (2856, 707170), (3570, 565736), (4080, 495019), (4760, 424302), (5712, 353585), (7140, 282868), (9520, 212151), (14280, 141434), (28560, 70717)]