22246980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 77414400

約数和(自身を除く): 55167420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 47, 49, 60, 69, 70, 84, 92, 94, 98, 105, 115, 138, 140, 141, 147, 161, 188, 196, 210, 230, 235, 245, 276, 282, 294, 322, 329, 343, 345, 420, 460, 470, 483, 490, 564, 588, 644, 658, 686, 690, 705, 735, 805, 940, 966, 980, 987, 1029, 1081, 1127, 1316, 1372, 1380, 1410, 1470, 1610, 1645, 1715, 1932, 1974, 2058, 2162, 2254, 2303, 2415, 2820, 2940, 3220, 3243, 3290, 3381, 3430, 3948, 4116, 4324, 4508, 4606, 4830, 4935, 5145, 5405, 5635, 6486, 6580, 6762, 6860, 6909, 7567, 7889, 9212, 9660, 9870, 10290, 10810, 11270, 11515, 12972, 13524, 13818, 15134, 15778, 16121, 16215, 16905, 19740, 20580, 21620, 22540, 22701, 23030, 23667, 27636, 30268, 31556, 32242, 32430, 33810, 34545, 37835, 39445, 45402, 46060, 47334, 48363, 52969, 64484, 64860, 67620, 69090, 75670, 78890, 80605, 90804, 94668, 96726, 105938, 113505, 118335, 138180, 151340, 157780, 158907, 161210, 193452, 211876, 227010, 236670, 241815, 264845, 317814, 322420, 370783, 454020, 473340, 483630, 529690, 635628, 741566, 794535, 967260, 1059380, 1112349, 1483132, 1589070, 1853915, 2224698, 3178140, 3707830, 4449396, 5561745, 7415660, 11123490, 22246980]

約数ペア:

[(1, 22246980), (2, 11123490), (3, 7415660), (4, 5561745), (5, 4449396), (6, 3707830), (7, 3178140), (10, 2224698), (12, 1853915), (14, 1589070), (15, 1483132), (20, 1112349), (21, 1059380), (23, 967260), (28, 794535), (30, 741566), (35, 635628), (42, 529690), (46, 483630), (47, 473340), (49, 454020), (60, 370783), (69, 322420), (70, 317814), (84, 264845), (92, 241815), (94, 236670), (98, 227010), (105, 211876), (115, 193452), (138, 161210), (140, 158907), (141, 157780), (147, 151340), (161, 138180), (188, 118335), (196, 113505), (210, 105938), (230, 96726), (235, 94668), (245, 90804), (276, 80605), (282, 78890), (294, 75670), (322, 69090), (329, 67620), (343, 64860), (345, 64484), (420, 52969), (460, 48363), (470, 47334), (483, 46060), (490, 45402), (564, 39445), (588, 37835), (644, 34545), (658, 33810), (686, 32430), (690, 32242), (705, 31556), (735, 30268), (805, 27636), (940, 23667), (966, 23030), (980, 22701), (987, 22540), (1029, 21620), (1081, 20580), (1127, 19740), (1316, 16905), (1372, 16215), (1380, 16121), (1410, 15778), (1470, 15134), (1610, 13818), (1645, 13524), (1715, 12972), (1932, 11515), (1974, 11270), (2058, 10810), (2162, 10290), (2254, 9870), (2303, 9660), (2415, 9212), (2820, 7889), (2940, 7567), (3220, 6909), (3243, 6860), (3290, 6762), (3381, 6580), (3430, 6486), (3948, 5635), (4116, 5405), (4324, 5145), (4508, 4935), (4606, 4830)]