23010120

素因数分解:

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

素因数の和:444

約数の個数: 192

約数和(自身を含む): 89406720

約数和(自身を除く): 66396600

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, 397, 414, 420, 460, 483, 504, 552, 630, 644, 690, 794, 805, 828, 840, 920, 966, 1035, 1191, 1260, 1288, 1380, 1449, 1588, 1610, 1656, 1932, 1985, 2070, 2382, 2415, 2520, 2760, 2779, 2898, 3176, 3220, 3573, 3864, 3970, 4140, 4764, 4830, 5558, 5796, 5955, 6440, 7146, 7245, 7940, 8280, 8337, 9131, 9528, 9660, 11116, 11592, 11910, 13895, 14292, 14490, 15880, 16674, 17865, 18262, 19320, 22232, 23820, 25011, 27393, 27790, 28584, 28980, 33348, 35730, 36524, 41685, 45655, 47640, 50022, 54786, 55580, 57960, 63917, 66696, 71460, 73048, 82179, 83370, 91310, 100044, 109572, 111160, 125055, 127834, 136965, 142920, 164358, 166740, 182620, 191751, 200088, 219144, 250110, 255668, 273930, 319585, 328716, 333480, 365240, 383502, 410895, 500220, 511336, 547860, 575253, 639170, 657432, 767004, 821790, 958755, 1000440, 1095720, 1150506, 1278340, 1534008, 1643580, 1917510, 2301012, 2556680, 2876265, 3287160, 3835020, 4602024, 5752530, 7670040, 11505060, 23010120]

約数ペア:

[(1, 23010120), (2, 11505060), (3, 7670040), (4, 5752530), (5, 4602024), (6, 3835020), (7, 3287160), (8, 2876265), (9, 2556680), (10, 2301012), (12, 1917510), (14, 1643580), (15, 1534008), (18, 1278340), (20, 1150506), (21, 1095720), (23, 1000440), (24, 958755), (28, 821790), (30, 767004), (35, 657432), (36, 639170), (40, 575253), (42, 547860), (45, 511336), (46, 500220), (56, 410895), (60, 383502), (63, 365240), (69, 333480), (70, 328716), (72, 319585), (84, 273930), (90, 255668), (92, 250110), (105, 219144), (115, 200088), (120, 191751), (126, 182620), (138, 166740), (140, 164358), (161, 142920), (168, 136965), (180, 127834), (184, 125055), (207, 111160), (210, 109572), (230, 100044), (252, 91310), (276, 83370), (280, 82179), (315, 73048), (322, 71460), (345, 66696), (360, 63917), (397, 57960), (414, 55580), (420, 54786), (460, 50022), (483, 47640), (504, 45655), (552, 41685), (630, 36524), (644, 35730), (690, 33348), (794, 28980), (805, 28584), (828, 27790), (840, 27393), (920, 25011), (966, 23820), (1035, 22232), (1191, 19320), (1260, 18262), (1288, 17865), (1380, 16674), (1449, 15880), (1588, 14490), (1610, 14292), (1656, 13895), (1932, 11910), (1985, 11592), (2070, 11116), (2382, 9660), (2415, 9528), (2520, 9131), (2760, 8337), (2779, 8280), (2898, 7940), (3176, 7245), (3220, 7146), (3573, 6440), (3864, 5955), (3970, 5796), (4140, 5558), (4764, 4830)]