70527240

素因数分解:

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

素因数の和:537

約数の個数: 256

約数和(自身を含む): 283392000

約数和(自身を除く): 212864760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 491, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 982, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1473, 1512, 1596, 1710, 1890, 1964, 1995, 2052, 2280, 2394, 2455, 2520, 2565, 2660, 2946, 3192, 3420, 3437, 3591, 3780, 3928, 3990, 4104, 4419, 4788, 4910, 5130, 5320, 5892, 5985, 6840, 6874, 7182, 7365, 7560, 7980, 8838, 9329, 9576, 9820, 10260, 10311, 11784, 11970, 13257, 13748, 14364, 14730, 15960, 17185, 17676, 17955, 18658, 19640, 20520, 20622, 22095, 23940, 26514, 27496, 27987, 28728, 29460, 30933, 34370, 35352, 35910, 37316, 41244, 44190, 46645, 47880, 51555, 53028, 55974, 58920, 61866, 65303, 66285, 68740, 71820, 74632, 82488, 83961, 88380, 92799, 93290, 103110, 106056, 111948, 123732, 130606, 132570, 137480, 139935, 143640, 154665, 167922, 176760, 185598, 186580, 195909, 206220, 223896, 247464, 251883, 261212, 265140, 279870, 309330, 326515, 335844, 371196, 373160, 391818, 412440, 419805, 463995, 503766, 522424, 530280, 559740, 587727, 618660, 653030, 671688, 742392, 783636, 839610, 927990, 979545, 1007532, 1119480, 1175454, 1237320, 1259415, 1306060, 1567272, 1679220, 1763181, 1855980, 1959090, 2015064, 2350908, 2518830, 2612120, 2938635, 3358440, 3526362, 3711960, 3918180, 4701816, 5037660, 5877270, 7052724, 7836360, 8815905, 10075320, 11754540, 14105448, 17631810, 23509080, 35263620, 70527240]

約数ペア:

[(1, 70527240), (2, 35263620), (3, 23509080), (4, 17631810), (5, 14105448), (6, 11754540), (7, 10075320), (8, 8815905), (9, 7836360), (10, 7052724), (12, 5877270), (14, 5037660), (15, 4701816), (18, 3918180), (19, 3711960), (20, 3526362), (21, 3358440), (24, 2938635), (27, 2612120), (28, 2518830), (30, 2350908), (35, 2015064), (36, 1959090), (38, 1855980), (40, 1763181), (42, 1679220), (45, 1567272), (54, 1306060), (56, 1259415), (57, 1237320), (60, 1175454), (63, 1119480), (70, 1007532), (72, 979545), (76, 927990), (84, 839610), (90, 783636), (95, 742392), (105, 671688), (108, 653030), (114, 618660), (120, 587727), (126, 559740), (133, 530280), (135, 522424), (140, 503766), (152, 463995), (168, 419805), (171, 412440), (180, 391818), (189, 373160), (190, 371196), (210, 335844), (216, 326515), (228, 309330), (252, 279870), (266, 265140), (270, 261212), (280, 251883), (285, 247464), (315, 223896), (342, 206220), (360, 195909), (378, 186580), (380, 185598), (399, 176760), (420, 167922), (456, 154665), (491, 143640), (504, 139935), (513, 137480), (532, 132570), (540, 130606), (570, 123732), (630, 111948), (665, 106056), (684, 103110), (756, 93290), (760, 92799), (798, 88380), (840, 83961), (855, 82488), (945, 74632), (982, 71820), (1026, 68740), (1064, 66285), (1080, 65303), (1140, 61866), (1197, 58920), (1260, 55974), (1330, 53028), (1368, 51555), (1473, 47880), (1512, 46645), (1596, 44190), (1710, 41244), (1890, 37316), (1964, 35910), (1995, 35352), (2052, 34370), (2280, 30933), (2394, 29460), (2455, 28728), (2520, 27987), (2565, 27496), (2660, 26514), (2946, 23940), (3192, 22095), (3420, 20622), (3437, 20520), (3591, 19640), (3780, 18658), (3928, 17955), (3990, 17676), (4104, 17185), (4419, 15960), (4788, 14730), (4910, 14364), (5130, 13748), (5320, 13257), (5892, 11970), (5985, 11784), (6840, 10311), (6874, 10260), (7182, 9820), (7365, 9576), (7560, 9329), (7980, 8838)]