8137586380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 288

約数和(自身を含む): 22887406080

約数和(自身を除く): 14749819700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 121, 131, 133, 140, 154, 190, 193, 209, 220, 242, 262, 266, 308, 380, 385, 386, 418, 484, 524, 532, 605, 655, 665, 770, 772, 836, 847, 917, 965, 1045, 1210, 1310, 1330, 1351, 1441, 1463, 1540, 1694, 1834, 1930, 2090, 2123, 2299, 2420, 2489, 2620, 2660, 2702, 2882, 2926, 3388, 3667, 3668, 3860, 4180, 4235, 4246, 4585, 4598, 4978, 5404, 5764, 5852, 6755, 7205, 7315, 7334, 8470, 8492, 9170, 9196, 9956, 10087, 10615, 11495, 12445, 13510, 14410, 14630, 14668, 14861, 15851, 16093, 16940, 17423, 18335, 18340, 20174, 21230, 22990, 23353, 24890, 25283, 25669, 27020, 27379, 28820, 29260, 29722, 31702, 32186, 34846, 36670, 40337, 40348, 42460, 45980, 46706, 49780, 50435, 50566, 51338, 54758, 59444, 63404, 64372, 69692, 73340, 74305, 79255, 80465, 80674, 87115, 93412, 100870, 101132, 102676, 109516, 110957, 116765, 126415, 128345, 136895, 148610, 158510, 160930, 161348, 163471, 174230, 176981, 191653, 201685, 201740, 221914, 233530, 252830, 256690, 273790, 278113, 282359, 297220, 301169, 317020, 321860, 326942, 348460, 353962, 383306, 403370, 443707, 443828, 467060, 480377, 505660, 513380, 547580, 554785, 556226, 564718, 602338, 653884, 707924, 766612, 806740, 817355, 884905, 887414, 958265, 960754, 1109570, 1112452, 1129436, 1204676, 1390565, 1411795, 1505845, 1634710, 1769810, 1774828, 1916530, 1921508, 1946791, 2108183, 2218535, 2219140, 2401885, 2781130, 2823590, 3011690, 3059243, 3105949, 3269420, 3362639, 3539620, 3833060, 3893582, 4216366, 4437070, 4803770, 5284147, 5562260, 5647180, 6023380, 6118486, 6211898, 6725278, 7787164, 8432732, 8874140, 9607540, 9733955, 10540915, 10568294, 12236972, 12423796, 13450556, 15296215, 15529745, 16813195, 19467910, 21081830, 21136588, 21414701, 26420735, 30592430, 31059490, 33626390, 36989029, 38935820, 42163660, 42829402, 52841470, 58125617, 61184860, 62118980, 67252780, 73978058, 85658804, 105682940, 107073505, 116251234, 147956116, 184945145, 214147010, 232502468, 290628085, 369890290, 406879319, 428294020, 581256170, 739780580, 813758638, 1162512340, 1627517276, 2034396595, 4068793190, 8137586380]

約数ペア:

[(1, 8137586380), (2, 4068793190), (4, 2034396595), (5, 1627517276), (7, 1162512340), (10, 813758638), (11, 739780580), (14, 581256170), (19, 428294020), (20, 406879319), (22, 369890290), (28, 290628085), (35, 232502468), (38, 214147010), (44, 184945145), (55, 147956116), (70, 116251234), (76, 107073505), (77, 105682940), (95, 85658804), (110, 73978058), (121, 67252780), (131, 62118980), (133, 61184860), (140, 58125617), (154, 52841470), (190, 42829402), (193, 42163660), (209, 38935820), (220, 36989029), (242, 33626390), (262, 31059490), (266, 30592430), (308, 26420735), (380, 21414701), (385, 21136588), (386, 21081830), (418, 19467910), (484, 16813195), (524, 15529745), (532, 15296215), (605, 13450556), (655, 12423796), (665, 12236972), (770, 10568294), (772, 10540915), (836, 9733955), (847, 9607540), (917, 8874140), (965, 8432732), (1045, 7787164), (1210, 6725278), (1310, 6211898), (1330, 6118486), (1351, 6023380), (1441, 5647180), (1463, 5562260), (1540, 5284147), (1694, 4803770), (1834, 4437070), (1930, 4216366), (2090, 3893582), (2123, 3833060), (2299, 3539620), (2420, 3362639), (2489, 3269420), (2620, 3105949), (2660, 3059243), (2702, 3011690), (2882, 2823590), (2926, 2781130), (3388, 2401885), (3667, 2219140), (3668, 2218535), (3860, 2108183), (4180, 1946791), (4235, 1921508), (4246, 1916530), (4585, 1774828), (4598, 1769810), (4978, 1634710), (5404, 1505845), (5764, 1411795), (5852, 1390565), (6755, 1204676), (7205, 1129436), (7315, 1112452), (7334, 1109570), (8470, 960754), (8492, 958265), (9170, 887414), (9196, 884905), (9956, 817355), (10087, 806740), (10615, 766612), (11495, 707924), (12445, 653884), (13510, 602338), (14410, 564718), (14630, 556226), (14668, 554785), (14861, 547580), (15851, 513380), (16093, 505660), (16940, 480377), (17423, 467060), (18335, 443828), (18340, 443707), (20174, 403370), (21230, 383306), (22990, 353962), (23353, 348460), (24890, 326942), (25283, 321860), (25669, 317020), (27020, 301169), (27379, 297220), (28820, 282359), (29260, 278113), (29722, 273790), (31702, 256690), (32186, 252830), (34846, 233530), (36670, 221914), (40337, 201740), (40348, 201685), (42460, 191653), (45980, 176981), (46706, 174230), (49780, 163471), (50435, 161348), (50566, 160930), (51338, 158510), (54758, 148610), (59444, 136895), (63404, 128345), (64372, 126415), (69692, 116765), (73340, 110957), (74305, 109516), (79255, 102676), (80465, 101132), (80674, 100870), (87115, 93412)]