30197160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 117262080

約数和(自身を除く): 87064920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 521, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1042, 1260, 1288, 1380, 1449, 1563, 1610, 1656, 1932, 2070, 2084, 2415, 2520, 2605, 2760, 2898, 3126, 3220, 3647, 3864, 4140, 4168, 4689, 4830, 5210, 5796, 6252, 6440, 7245, 7294, 7815, 8280, 9378, 9660, 10420, 10941, 11592, 11983, 12504, 14490, 14588, 15630, 18235, 18756, 19320, 20840, 21882, 23445, 23966, 28980, 29176, 31260, 32823, 35949, 36470, 37512, 43764, 46890, 47932, 54705, 57960, 59915, 62520, 65646, 71898, 72940, 83881, 87528, 93780, 95864, 107847, 109410, 119830, 131292, 143796, 145880, 164115, 167762, 179745, 187560, 215694, 218820, 239660, 251643, 262584, 287592, 328230, 335524, 359490, 419405, 431388, 437640, 479320, 503286, 539235, 656460, 671048, 718980, 754929, 838810, 862776, 1006572, 1078470, 1258215, 1312920, 1437960, 1509858, 1677620, 2013144, 2156940, 2516430, 3019716, 3355240, 3774645, 4313880, 5032860, 6039432, 7549290, 10065720, 15098580, 30197160]

約数ペア:

[(1, 30197160), (2, 15098580), (3, 10065720), (4, 7549290), (5, 6039432), (6, 5032860), (7, 4313880), (8, 3774645), (9, 3355240), (10, 3019716), (12, 2516430), (14, 2156940), (15, 2013144), (18, 1677620), (20, 1509858), (21, 1437960), (23, 1312920), (24, 1258215), (28, 1078470), (30, 1006572), (35, 862776), (36, 838810), (40, 754929), (42, 718980), (45, 671048), (46, 656460), (56, 539235), (60, 503286), (63, 479320), (69, 437640), (70, 431388), (72, 419405), (84, 359490), (90, 335524), (92, 328230), (105, 287592), (115, 262584), (120, 251643), (126, 239660), (138, 218820), (140, 215694), (161, 187560), (168, 179745), (180, 167762), (184, 164115), (207, 145880), (210, 143796), (230, 131292), (252, 119830), (276, 109410), (280, 107847), (315, 95864), (322, 93780), (345, 87528), (360, 83881), (414, 72940), (420, 71898), (460, 65646), (483, 62520), (504, 59915), (521, 57960), (552, 54705), (630, 47932), (644, 46890), (690, 43764), (805, 37512), (828, 36470), (840, 35949), (920, 32823), (966, 31260), (1035, 29176), (1042, 28980), (1260, 23966), (1288, 23445), (1380, 21882), (1449, 20840), (1563, 19320), (1610, 18756), (1656, 18235), (1932, 15630), (2070, 14588), (2084, 14490), (2415, 12504), (2520, 11983), (2605, 11592), (2760, 10941), (2898, 10420), (3126, 9660), (3220, 9378), (3647, 8280), (3864, 7815), (4140, 7294), (4168, 7245), (4689, 6440), (4830, 6252), (5210, 5796)]