170695980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 288

約数和(自身を含む): 675851904

約数和(自身を除く): 505155924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 613, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1170, 1190, 1226, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1839, 1989, 2142, 2210, 2340, 2380, 2452, 2652, 2730, 3060, 3065, 3094, 3276, 3315, 3570, 3678, 3978, 4095, 4284, 4291, 4420, 4641, 5355, 5460, 5517, 6130, 6188, 6630, 7140, 7356, 7735, 7956, 7969, 8190, 8582, 9195, 9282, 9945, 10421, 10710, 11034, 12260, 12873, 13260, 13923, 15470, 15938, 16380, 17164, 18390, 18564, 19890, 20842, 21420, 21455, 22068, 23205, 23907, 25746, 27585, 27846, 30940, 31263, 31876, 36780, 38619, 39780, 39845, 41684, 42910, 46410, 47814, 51492, 52105, 55170, 55692, 55783, 62526, 64365, 69615, 71721, 72947, 77238, 79690, 85820, 92820, 93789, 95628, 104210, 110340, 111566, 119535, 125052, 128730, 135473, 139230, 143442, 145894, 154476, 156315, 159380, 167349, 187578, 193095, 208420, 218841, 223132, 239070, 257460, 270946, 278460, 278915, 286884, 291788, 312630, 334698, 358605, 364735, 375156, 386190, 406419, 437682, 468945, 478140, 502047, 541892, 557830, 625260, 656523, 669396, 677365, 717210, 729470, 772380, 812838, 836745, 875364, 937890, 948311, 1004094, 1094205, 1115660, 1219257, 1313046, 1354730, 1434420, 1458940, 1625676, 1673490, 1875780, 1896622, 2008188, 2032095, 2188410, 2438514, 2510235, 2626092, 2709460, 2844933, 3282615, 3346980, 3793244, 4064190, 4376820, 4741555, 4877028, 5020470, 5689866, 6096285, 6565230, 8128380, 8534799, 9483110, 10040940, 11379732, 12192570, 13130460, 14224665, 17069598, 18966220, 24385140, 28449330, 34139196, 42673995, 56898660, 85347990, 170695980]

約数ペア:

[(1, 170695980), (2, 85347990), (3, 56898660), (4, 42673995), (5, 34139196), (6, 28449330), (7, 24385140), (9, 18966220), (10, 17069598), (12, 14224665), (13, 13130460), (14, 12192570), (15, 11379732), (17, 10040940), (18, 9483110), (20, 8534799), (21, 8128380), (26, 6565230), (28, 6096285), (30, 5689866), (34, 5020470), (35, 4877028), (36, 4741555), (39, 4376820), (42, 4064190), (45, 3793244), (51, 3346980), (52, 3282615), (60, 2844933), (63, 2709460), (65, 2626092), (68, 2510235), (70, 2438514), (78, 2188410), (84, 2032095), (85, 2008188), (90, 1896622), (91, 1875780), (102, 1673490), (105, 1625676), (117, 1458940), (119, 1434420), (126, 1354730), (130, 1313046), (140, 1219257), (153, 1115660), (156, 1094205), (170, 1004094), (180, 948311), (182, 937890), (195, 875364), (204, 836745), (210, 812838), (221, 772380), (234, 729470), (238, 717210), (252, 677365), (255, 669396), (260, 656523), (273, 625260), (306, 557830), (315, 541892), (340, 502047), (357, 478140), (364, 468945), (390, 437682), (420, 406419), (442, 386190), (455, 375156), (468, 364735), (476, 358605), (510, 334698), (546, 312630), (585, 291788), (595, 286884), (612, 278915), (613, 278460), (630, 270946), (663, 257460), (714, 239070), (765, 223132), (780, 218841), (819, 208420), (884, 193095), (910, 187578), (1020, 167349), (1071, 159380), (1092, 156315), (1105, 154476), (1170, 145894), (1190, 143442), (1226, 139230), (1260, 135473), (1326, 128730), (1365, 125052), (1428, 119535), (1530, 111566), (1547, 110340), (1638, 104210), (1785, 95628), (1820, 93789), (1839, 92820), (1989, 85820), (2142, 79690), (2210, 77238), (2340, 72947), (2380, 71721), (2452, 69615), (2652, 64365), (2730, 62526), (3060, 55783), (3065, 55692), (3094, 55170), (3276, 52105), (3315, 51492), (3570, 47814), (3678, 46410), (3978, 42910), (4095, 41684), (4284, 39845), (4291, 39780), (4420, 38619), (4641, 36780), (5355, 31876), (5460, 31263), (5517, 30940), (6130, 27846), (6188, 27585), (6630, 25746), (7140, 23907), (7356, 23205), (7735, 22068), (7956, 21455), (7969, 21420), (8190, 20842), (8582, 19890), (9195, 18564), (9282, 18390), (9945, 17164), (10421, 16380), (10710, 15938), (11034, 15470), (12260, 13923), (12873, 13260)]