23509080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 92102400

約数和(自身を除く): 68593320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 491, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 982, 1064, 1140, 1197, 1260, 1330, 1368, 1473, 1596, 1710, 1964, 1995, 2280, 2394, 2455, 2520, 2660, 2946, 3192, 3420, 3437, 3928, 3990, 4419, 4788, 4910, 5320, 5892, 5985, 6840, 6874, 7365, 7980, 8838, 9329, 9576, 9820, 10311, 11784, 11970, 13748, 14730, 15960, 17185, 17676, 18658, 19640, 20622, 22095, 23940, 27496, 27987, 29460, 30933, 34370, 35352, 37316, 41244, 44190, 46645, 47880, 51555, 55974, 58920, 61866, 65303, 68740, 74632, 82488, 83961, 88380, 93290, 103110, 111948, 123732, 130606, 137480, 139935, 154665, 167922, 176760, 186580, 195909, 206220, 223896, 247464, 261212, 279870, 309330, 326515, 335844, 373160, 391818, 412440, 419805, 522424, 559740, 587727, 618660, 653030, 671688, 783636, 839610, 979545, 1119480, 1175454, 1237320, 1306060, 1567272, 1679220, 1959090, 2350908, 2612120, 2938635, 3358440, 3918180, 4701816, 5877270, 7836360, 11754540, 23509080]

約数ペア:

[(1, 23509080), (2, 11754540), (3, 7836360), (4, 5877270), (5, 4701816), (6, 3918180), (7, 3358440), (8, 2938635), (9, 2612120), (10, 2350908), (12, 1959090), (14, 1679220), (15, 1567272), (18, 1306060), (19, 1237320), (20, 1175454), (21, 1119480), (24, 979545), (28, 839610), (30, 783636), (35, 671688), (36, 653030), (38, 618660), (40, 587727), (42, 559740), (45, 522424), (56, 419805), (57, 412440), (60, 391818), (63, 373160), (70, 335844), (72, 326515), (76, 309330), (84, 279870), (90, 261212), (95, 247464), (105, 223896), (114, 206220), (120, 195909), (126, 186580), (133, 176760), (140, 167922), (152, 154665), (168, 139935), (171, 137480), (180, 130606), (190, 123732), (210, 111948), (228, 103110), (252, 93290), (266, 88380), (280, 83961), (285, 82488), (315, 74632), (342, 68740), (360, 65303), (380, 61866), (399, 58920), (420, 55974), (456, 51555), (491, 47880), (504, 46645), (532, 44190), (570, 41244), (630, 37316), (665, 35352), (684, 34370), (760, 30933), (798, 29460), (840, 27987), (855, 27496), (982, 23940), (1064, 22095), (1140, 20622), (1197, 19640), (1260, 18658), (1330, 17676), (1368, 17185), (1473, 15960), (1596, 14730), (1710, 13748), (1964, 11970), (1995, 11784), (2280, 10311), (2394, 9820), (2455, 9576), (2520, 9329), (2660, 8838), (2946, 7980), (3192, 7365), (3420, 6874), (3437, 6840), (3928, 5985), (3990, 5892), (4419, 5320), (4788, 4910)]