222722240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1514

約数の個数: 112

約数和(自身を含む): 586996032

約数和(自身を除く): 364273792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 962, 1040, 1184, 1447, 1480, 1924, 2080, 2368, 2405, 2894, 2960, 3848, 4160, 4810, 5788, 5920, 7235, 7696, 9620, 11576, 11840, 14470, 15392, 18811, 19240, 23152, 28940, 30784, 37622, 38480, 46304, 53539, 57880, 75244, 76960, 92608, 94055, 107078, 115760, 150488, 153920, 188110, 214156, 231520, 267695, 300976, 376220, 428312, 463040, 535390, 601952, 696007, 752440, 856624, 1070780, 1203904, 1392014, 1504880, 1713248, 2141560, 2784028, 3009760, 3426496, 3480035, 4283120, 5568056, 6019520, 6960070, 8566240, 11136112, 13920140, 17132480, 22272224, 27840280, 44544448, 55680560, 111361120, 222722240]

約数ペア:

[(1, 222722240), (2, 111361120), (4, 55680560), (5, 44544448), (8, 27840280), (10, 22272224), (13, 17132480), (16, 13920140), (20, 11136112), (26, 8566240), (32, 6960070), (37, 6019520), (40, 5568056), (52, 4283120), (64, 3480035), (65, 3426496), (74, 3009760), (80, 2784028), (104, 2141560), (130, 1713248), (148, 1504880), (160, 1392014), (185, 1203904), (208, 1070780), (260, 856624), (296, 752440), (320, 696007), (370, 601952), (416, 535390), (481, 463040), (520, 428312), (592, 376220), (740, 300976), (832, 267695), (962, 231520), (1040, 214156), (1184, 188110), (1447, 153920), (1480, 150488), (1924, 115760), (2080, 107078), (2368, 94055), (2405, 92608), (2894, 76960), (2960, 75244), (3848, 57880), (4160, 53539), (4810, 46304), (5788, 38480), (5920, 37622), (7235, 30784), (7696, 28940), (9620, 23152), (11576, 19240), (11840, 18811), (14470, 15392)]