7531979280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:934

約数の個数: 320

約数和(自身を含む): 27971923968

約数和(自身を除く): 20439944688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 397, 420, 460, 483, 491, 552, 560, 644, 690, 794, 805, 840, 920, 966, 982, 1104, 1191, 1288, 1380, 1473, 1588, 1610, 1680, 1840, 1932, 1964, 1985, 2382, 2415, 2455, 2576, 2760, 2779, 2946, 3176, 3220, 3437, 3864, 3928, 3970, 4764, 4830, 4910, 5520, 5558, 5892, 5955, 6352, 6440, 6874, 7365, 7728, 7856, 7940, 8337, 9131, 9528, 9660, 9820, 10311, 11116, 11293, 11784, 11910, 12880, 13748, 13895, 14730, 15880, 16674, 17185, 18262, 19056, 19320, 19640, 20622, 22232, 22586, 23568, 23820, 27393, 27496, 27790, 29460, 31760, 33348, 33879, 34370, 36524, 38640, 39280, 41244, 41685, 44464, 45172, 45655, 47640, 51555, 54786, 54992, 55580, 56465, 58920, 63917, 66696, 67758, 68740, 73048, 79051, 82488, 83370, 90344, 91310, 95280, 103110, 109572, 111160, 112930, 117840, 127834, 133392, 135516, 136965, 137480, 146096, 158102, 164976, 166740, 169395, 180688, 182620, 191751, 194927, 206220, 219144, 222320, 225860, 237153, 255668, 271032, 273930, 274960, 316204, 319585, 333480, 338790, 365240, 383502, 389854, 395255, 412440, 438288, 451720, 474306, 511336, 542064, 547860, 584781, 632408, 639170, 666960, 677580, 730480, 767004, 779708, 790510, 824880, 903440, 948612, 958755, 974635, 1022672, 1095720, 1169562, 1185765, 1264816, 1278340, 1355160, 1364489, 1534008, 1559416, 1581020, 1897224, 1917510, 1949270, 2191440, 2339124, 2371530, 2556680, 2710320, 2728978, 2923905, 3068016, 3118832, 3162040, 3794448, 3835020, 3898540, 4093467, 4483321, 4678248, 4743060, 5113360, 5457956, 5847810, 6324080, 6822445, 7670040, 7797080, 8186934, 8966642, 9356496, 9486120, 10915912, 11695620, 13449963, 13644890, 15340080, 15594160, 16373868, 17933284, 18972240, 20467335, 21831824, 22416605, 23391240, 26899926, 27289780, 31383247, 32747736, 35866568, 40934670, 44833210, 46782480, 53799852, 54579560, 62766494, 65495472, 67249815, 71733136, 81869340, 89666420, 94149741, 107599704, 109159120, 125532988, 134499630, 156916235, 163738680, 179332840, 188299482, 215199408, 251065976, 268999260, 313832470, 327477360, 358665680, 376598964, 470748705, 502131952, 537998520, 627664940, 753197928, 941497410, 1075997040, 1255329880, 1506395856, 1882994820, 2510659760, 3765989640, 7531979280]

約数ペア:

[(1, 7531979280), (2, 3765989640), (3, 2510659760), (4, 1882994820), (5, 1506395856), (6, 1255329880), (7, 1075997040), (8, 941497410), (10, 753197928), (12, 627664940), (14, 537998520), (15, 502131952), (16, 470748705), (20, 376598964), (21, 358665680), (23, 327477360), (24, 313832470), (28, 268999260), (30, 251065976), (35, 215199408), (40, 188299482), (42, 179332840), (46, 163738680), (48, 156916235), (56, 134499630), (60, 125532988), (69, 109159120), (70, 107599704), (80, 94149741), (84, 89666420), (92, 81869340), (105, 71733136), (112, 67249815), (115, 65495472), (120, 62766494), (138, 54579560), (140, 53799852), (161, 46782480), (168, 44833210), (184, 40934670), (210, 35866568), (230, 32747736), (240, 31383247), (276, 27289780), (280, 26899926), (322, 23391240), (336, 22416605), (345, 21831824), (368, 20467335), (397, 18972240), (420, 17933284), (460, 16373868), (483, 15594160), (491, 15340080), (552, 13644890), (560, 13449963), (644, 11695620), (690, 10915912), (794, 9486120), (805, 9356496), (840, 8966642), (920, 8186934), (966, 7797080), (982, 7670040), (1104, 6822445), (1191, 6324080), (1288, 5847810), (1380, 5457956), (1473, 5113360), (1588, 4743060), (1610, 4678248), (1680, 4483321), (1840, 4093467), (1932, 3898540), (1964, 3835020), (1985, 3794448), (2382, 3162040), (2415, 3118832), (2455, 3068016), (2576, 2923905), (2760, 2728978), (2779, 2710320), (2946, 2556680), (3176, 2371530), (3220, 2339124), (3437, 2191440), (3864, 1949270), (3928, 1917510), (3970, 1897224), (4764, 1581020), (4830, 1559416), (4910, 1534008), (5520, 1364489), (5558, 1355160), (5892, 1278340), (5955, 1264816), (6352, 1185765), (6440, 1169562), (6874, 1095720), (7365, 1022672), (7728, 974635), (7856, 958755), (7940, 948612), (8337, 903440), (9131, 824880), (9528, 790510), (9660, 779708), (9820, 767004), (10311, 730480), (11116, 677580), (11293, 666960), (11784, 639170), (11910, 632408), (12880, 584781), (13748, 547860), (13895, 542064), (14730, 511336), (15880, 474306), (16674, 451720), (17185, 438288), (18262, 412440), (19056, 395255), (19320, 389854), (19640, 383502), (20622, 365240), (22232, 338790), (22586, 333480), (23568, 319585), (23820, 316204), (27393, 274960), (27496, 273930), (27790, 271032), (29460, 255668), (31760, 237153), (33348, 225860), (33879, 222320), (34370, 219144), (36524, 206220), (38640, 194927), (39280, 191751), (41244, 182620), (41685, 180688), (44464, 169395), (45172, 166740), (45655, 164976), (47640, 158102), (51555, 146096), (54786, 137480), (54992, 136965), (55580, 135516), (56465, 133392), (58920, 127834), (63917, 117840), (66696, 112930), (67758, 111160), (68740, 109572), (73048, 103110), (79051, 95280), (82488, 91310), (83370, 90344)]