20142436620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2473}}^1$

素因数の和:2696

約数の個数: 192

約数和(自身を含む): 60649021440

約数和(自身を除く): 40506584820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 151, 155, 174, 186, 290, 302, 310, 348, 372, 435, 453, 465, 580, 604, 620, 755, 870, 899, 906, 930, 1510, 1740, 1798, 1812, 1860, 2265, 2473, 2697, 3020, 3596, 4379, 4495, 4530, 4681, 4946, 5394, 7419, 8758, 8990, 9060, 9362, 9892, 10788, 12365, 13137, 13485, 14043, 14838, 17516, 17980, 18724, 21895, 23405, 24730, 26274, 26970, 28086, 29676, 37095, 43790, 46810, 49460, 52548, 53940, 56172, 65685, 70215, 71717, 74190, 76663, 87580, 93620, 131370, 135749, 140430, 143434, 148380, 153326, 215151, 229989, 262740, 271498, 280860, 286868, 306652, 358585, 373423, 383315, 407247, 430302, 459978, 542996, 678745, 717170, 746846, 766630, 814494, 860604, 919956, 1075755, 1120269, 1149945, 1357490, 1434340, 1493692, 1533260, 1628988, 1867115, 2036235, 2151510, 2223227, 2240538, 2299890, 2714980, 3734230, 4072470, 4303020, 4446454, 4481076, 4599780, 5601345, 6669681, 7468460, 8144940, 8892908, 10829267, 11116135, 11202690, 11576113, 13339362, 21658534, 22232270, 22405380, 23152226, 26678724, 32487801, 33348405, 34728339, 43317068, 44464540, 46304452, 54146335, 57880565, 64975602, 66696810, 69456678, 108292670, 115761130, 129951204, 133393620, 138913356, 162439005, 173641695, 216585340, 231522260, 324878010, 335707277, 347283390, 649756020, 671414554, 694566780, 1007121831, 1342829108, 1678536385, 2014243662, 3357072770, 4028487324, 5035609155, 6714145540, 10071218310, 20142436620]

約数ペア:

[(1, 20142436620), (2, 10071218310), (3, 6714145540), (4, 5035609155), (5, 4028487324), (6, 3357072770), (10, 2014243662), (12, 1678536385), (15, 1342829108), (20, 1007121831), (29, 694566780), (30, 671414554), (31, 649756020), (58, 347283390), (60, 335707277), (62, 324878010), (87, 231522260), (93, 216585340), (116, 173641695), (124, 162439005), (145, 138913356), (151, 133393620), (155, 129951204), (174, 115761130), (186, 108292670), (290, 69456678), (302, 66696810), (310, 64975602), (348, 57880565), (372, 54146335), (435, 46304452), (453, 44464540), (465, 43317068), (580, 34728339), (604, 33348405), (620, 32487801), (755, 26678724), (870, 23152226), (899, 22405380), (906, 22232270), (930, 21658534), (1510, 13339362), (1740, 11576113), (1798, 11202690), (1812, 11116135), (1860, 10829267), (2265, 8892908), (2473, 8144940), (2697, 7468460), (3020, 6669681), (3596, 5601345), (4379, 4599780), (4495, 4481076), (4530, 4446454), (4681, 4303020), (4946, 4072470), (5394, 3734230), (7419, 2714980), (8758, 2299890), (8990, 2240538), (9060, 2223227), (9362, 2151510), (9892, 2036235), (10788, 1867115), (12365, 1628988), (13137, 1533260), (13485, 1493692), (14043, 1434340), (14838, 1357490), (17516, 1149945), (17980, 1120269), (18724, 1075755), (21895, 919956), (23405, 860604), (24730, 814494), (26274, 766630), (26970, 746846), (28086, 717170), (29676, 678745), (37095, 542996), (43790, 459978), (46810, 430302), (49460, 407247), (52548, 383315), (53940, 373423), (56172, 358585), (65685, 306652), (70215, 286868), (71717, 280860), (74190, 271498), (76663, 262740), (87580, 229989), (93620, 215151), (131370, 153326), (135749, 148380), (140430, 143434)]