20226360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 76608000

約数和(自身を除く): 56381640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 199, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 398, 420, 440, 462, 484, 597, 605, 616, 660, 726, 770, 796, 840, 847, 924, 968, 995, 1155, 1194, 1210, 1320, 1393, 1452, 1540, 1592, 1694, 1815, 1848, 1990, 2189, 2310, 2388, 2420, 2541, 2786, 2904, 2985, 3080, 3388, 3630, 3980, 4179, 4235, 4378, 4620, 4776, 4840, 5082, 5572, 5970, 6567, 6776, 6965, 7260, 7960, 8358, 8470, 8756, 9240, 10164, 10945, 11144, 11940, 12705, 13134, 13930, 14520, 15323, 16716, 16940, 17512, 20328, 20895, 21890, 23880, 24079, 25410, 26268, 27860, 30646, 32835, 33432, 33880, 41790, 43780, 45969, 48158, 50820, 52536, 55720, 61292, 65670, 72237, 76615, 83580, 87560, 91938, 96316, 101640, 120395, 122584, 131340, 144474, 153230, 167160, 168553, 183876, 192632, 229845, 240790, 262680, 288948, 306460, 337106, 361185, 367752, 459690, 481580, 505659, 577896, 612920, 674212, 722370, 842765, 919380, 963160, 1011318, 1348424, 1444740, 1685530, 1838760, 2022636, 2528295, 2889480, 3371060, 4045272, 5056590, 6742120, 10113180, 20226360]

約数ペア:

[(1, 20226360), (2, 10113180), (3, 6742120), (4, 5056590), (5, 4045272), (6, 3371060), (7, 2889480), (8, 2528295), (10, 2022636), (11, 1838760), (12, 1685530), (14, 1444740), (15, 1348424), (20, 1011318), (21, 963160), (22, 919380), (24, 842765), (28, 722370), (30, 674212), (33, 612920), (35, 577896), (40, 505659), (42, 481580), (44, 459690), (55, 367752), (56, 361185), (60, 337106), (66, 306460), (70, 288948), (77, 262680), (84, 240790), (88, 229845), (105, 192632), (110, 183876), (120, 168553), (121, 167160), (132, 153230), (140, 144474), (154, 131340), (165, 122584), (168, 120395), (199, 101640), (210, 96316), (220, 91938), (231, 87560), (242, 83580), (264, 76615), (280, 72237), (308, 65670), (330, 61292), (363, 55720), (385, 52536), (398, 50820), (420, 48158), (440, 45969), (462, 43780), (484, 41790), (597, 33880), (605, 33432), (616, 32835), (660, 30646), (726, 27860), (770, 26268), (796, 25410), (840, 24079), (847, 23880), (924, 21890), (968, 20895), (995, 20328), (1155, 17512), (1194, 16940), (1210, 16716), (1320, 15323), (1393, 14520), (1452, 13930), (1540, 13134), (1592, 12705), (1694, 11940), (1815, 11144), (1848, 10945), (1990, 10164), (2189, 9240), (2310, 8756), (2388, 8470), (2420, 8358), (2541, 7960), (2786, 7260), (2904, 6965), (2985, 6776), (3080, 6567), (3388, 5970), (3630, 5572), (3980, 5082), (4179, 4840), (4235, 4776), (4378, 4620)]