244407240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2977

約数の個数: 256

約数和(自身を含む): 1016064000

約数和(自身を除く): 771656760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2939, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5878, 5940, 6930, 7560, 8316, 8817, 9240, 10395, 11756, 11880, 13860, 14695, 16632, 17634, 20573, 20790, 23512, 26451, 27720, 29390, 32329, 35268, 41146, 41580, 44085, 52902, 58780, 61719, 64658, 70536, 79353, 82292, 83160, 88170, 96987, 102865, 105804, 117560, 123438, 129316, 132255, 158706, 161645, 164584, 176340, 185157, 193974, 205730, 211608, 226303, 246876, 258632, 264510, 290961, 308595, 317412, 323290, 352680, 370314, 387948, 396765, 411460, 452606, 484935, 493752, 529020, 555471, 581922, 617190, 634824, 646580, 678909, 740628, 775896, 793530, 822920, 872883, 905212, 925785, 969870, 1058040, 1110942, 1131515, 1163844, 1234380, 1293160, 1357818, 1454805, 1481256, 1587060, 1745766, 1810424, 1851570, 1939740, 2036727, 2221884, 2263030, 2327688, 2468760, 2715636, 2777355, 2909610, 3174120, 3394545, 3491532, 3703140, 3879480, 4073454, 4364415, 4443768, 4526060, 5431272, 5554710, 5819220, 6110181, 6789090, 6983064, 7406280, 8146908, 8728830, 9052120, 10183635, 11109420, 11638440, 12220362, 13578180, 16293816, 17457660, 20367270, 22218840, 24440724, 27156360, 30550905, 34915320, 40734540, 48881448, 61101810, 81469080, 122203620, 244407240]

約数ペア:

[(1, 244407240), (2, 122203620), (3, 81469080), (4, 61101810), (5, 48881448), (6, 40734540), (7, 34915320), (8, 30550905), (9, 27156360), (10, 24440724), (11, 22218840), (12, 20367270), (14, 17457660), (15, 16293816), (18, 13578180), (20, 12220362), (21, 11638440), (22, 11109420), (24, 10183635), (27, 9052120), (28, 8728830), (30, 8146908), (33, 7406280), (35, 6983064), (36, 6789090), (40, 6110181), (42, 5819220), (44, 5554710), (45, 5431272), (54, 4526060), (55, 4443768), (56, 4364415), (60, 4073454), (63, 3879480), (66, 3703140), (70, 3491532), (72, 3394545), (77, 3174120), (84, 2909610), (88, 2777355), (90, 2715636), (99, 2468760), (105, 2327688), (108, 2263030), (110, 2221884), (120, 2036727), (126, 1939740), (132, 1851570), (135, 1810424), (140, 1745766), (154, 1587060), (165, 1481256), (168, 1454805), (180, 1357818), (189, 1293160), (198, 1234380), (210, 1163844), (216, 1131515), (220, 1110942), (231, 1058040), (252, 969870), (264, 925785), (270, 905212), (280, 872883), (297, 822920), (308, 793530), (315, 775896), (330, 740628), (360, 678909), (378, 646580), (385, 634824), (396, 617190), (420, 581922), (440, 555471), (462, 529020), (495, 493752), (504, 484935), (540, 452606), (594, 411460), (616, 396765), (630, 387948), (660, 370314), (693, 352680), (756, 323290), (770, 317412), (792, 308595), (840, 290961), (924, 264510), (945, 258632), (990, 246876), (1080, 226303), (1155, 211608), (1188, 205730), (1260, 193974), (1320, 185157), (1386, 176340), (1485, 164584), (1512, 161645), (1540, 158706), (1848, 132255), (1890, 129316), (1980, 123438), (2079, 117560), (2310, 105804), (2376, 102865), (2520, 96987), (2772, 88170), (2939, 83160), (2970, 82292), (3080, 79353), (3465, 70536), (3780, 64658), (3960, 61719), (4158, 58780), (4620, 52902), (5544, 44085), (5878, 41580), (5940, 41146), (6930, 35268), (7560, 32329), (8316, 29390), (8817, 27720), (9240, 26451), (10395, 23512), (11756, 20790), (11880, 20573), (13860, 17634), (14695, 16632)]