1402025520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1901}}^1$

素因数の和:2363

約数の個数: 160

約数和(自身を含む): 4981109760

約数和(自身を除く): 3579084240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 439, 560, 840, 878, 1317, 1680, 1756, 1901, 2195, 2634, 3073, 3512, 3802, 4390, 5268, 5703, 6146, 6585, 7024, 7604, 8780, 9219, 9505, 10536, 11406, 12292, 13170, 13307, 15208, 15365, 17560, 18438, 19010, 21072, 22812, 24584, 26340, 26614, 28515, 30416, 30730, 35120, 36876, 38020, 39921, 45624, 46095, 49168, 52680, 53228, 57030, 61460, 66535, 73752, 76040, 79842, 91248, 92190, 105360, 106456, 114060, 122920, 133070, 147504, 152080, 159684, 184380, 199605, 212912, 228120, 245840, 266140, 319368, 368760, 399210, 456240, 532280, 638736, 737520, 798420, 834539, 1064560, 1596840, 1669078, 2503617, 3193680, 3338156, 4172695, 5007234, 5841773, 6676312, 8345390, 10014468, 11683546, 12518085, 13352624, 16690780, 17525319, 20028936, 23367092, 25036170, 29208865, 33381560, 35050638, 40057872, 46734184, 50072340, 58417730, 66763120, 70101276, 87626595, 93468368, 100144680, 116835460, 140202552, 175253190, 200289360, 233670920, 280405104, 350506380, 467341840, 701012760, 1402025520]

約数ペア:

[(1, 1402025520), (2, 701012760), (3, 467341840), (4, 350506380), (5, 280405104), (6, 233670920), (7, 200289360), (8, 175253190), (10, 140202552), (12, 116835460), (14, 100144680), (15, 93468368), (16, 87626595), (20, 70101276), (21, 66763120), (24, 58417730), (28, 50072340), (30, 46734184), (35, 40057872), (40, 35050638), (42, 33381560), (48, 29208865), (56, 25036170), (60, 23367092), (70, 20028936), (80, 17525319), (84, 16690780), (105, 13352624), (112, 12518085), (120, 11683546), (140, 10014468), (168, 8345390), (210, 6676312), (240, 5841773), (280, 5007234), (336, 4172695), (420, 3338156), (439, 3193680), (560, 2503617), (840, 1669078), (878, 1596840), (1317, 1064560), (1680, 834539), (1756, 798420), (1901, 737520), (2195, 638736), (2634, 532280), (3073, 456240), (3512, 399210), (3802, 368760), (4390, 319368), (5268, 266140), (5703, 245840), (6146, 228120), (6585, 212912), (7024, 199605), (7604, 184380), (8780, 159684), (9219, 152080), (9505, 147504), (10536, 133070), (11406, 122920), (12292, 114060), (13170, 106456), (13307, 105360), (15208, 92190), (15365, 91248), (17560, 79842), (18438, 76040), (19010, 73752), (21072, 66535), (22812, 61460), (24584, 57030), (26340, 53228), (26614, 52680), (28515, 49168), (30416, 46095), (30730, 45624), (35120, 39921), (36876, 38020)]