214249140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7393}}^1$

素因数の和:7438

約数の個数: 144

約数和(自身を含む): 775127808

約数和(自身を除く): 560878668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 7393, 9660, 14490, 14786, 22179, 28980, 29572, 36965, 44358, 51751, 66537, 73930, 88716, 103502, 110895, 133074, 147860, 155253, 170039, 207004, 221790, 258755, 266148, 310506, 332685, 340078, 443580, 465759, 510117, 517510, 621012, 665370, 680156, 776265, 850195, 931518, 1020234, 1035020, 1190273, 1330740, 1530351, 1552530, 1700390, 1863036, 2040468, 2328795, 2380546, 2550585, 3060702, 3105060, 3400780, 3570819, 4657590, 4761092, 5101170, 5951365, 6121404, 7141638, 7651755, 9315180, 10202340, 10712457, 11902730, 14283276, 15303510, 17854095, 21424914, 23805460, 30607020, 35708190, 42849828, 53562285, 71416380, 107124570, 214249140]

約数ペア:

[(1, 214249140), (2, 107124570), (3, 71416380), (4, 53562285), (5, 42849828), (6, 35708190), (7, 30607020), (9, 23805460), (10, 21424914), (12, 17854095), (14, 15303510), (15, 14283276), (18, 11902730), (20, 10712457), (21, 10202340), (23, 9315180), (28, 7651755), (30, 7141638), (35, 6121404), (36, 5951365), (42, 5101170), (45, 4761092), (46, 4657590), (60, 3570819), (63, 3400780), (69, 3105060), (70, 3060702), (84, 2550585), (90, 2380546), (92, 2328795), (105, 2040468), (115, 1863036), (126, 1700390), (138, 1552530), (140, 1530351), (161, 1330740), (180, 1190273), (207, 1035020), (210, 1020234), (230, 931518), (252, 850195), (276, 776265), (315, 680156), (322, 665370), (345, 621012), (414, 517510), (420, 510117), (460, 465759), (483, 443580), (630, 340078), (644, 332685), (690, 310506), (805, 266148), (828, 258755), (966, 221790), (1035, 207004), (1260, 170039), (1380, 155253), (1449, 147860), (1610, 133074), (1932, 110895), (2070, 103502), (2415, 88716), (2898, 73930), (3220, 66537), (4140, 51751), (4830, 44358), (5796, 36965), (7245, 29572), (7393, 28980), (9660, 22179), (14490, 14786)]