20152647216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1424

約数の個数: 240

約数和(自身を含む): 62396006400

約数和(自身を除く): 42243359184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 199, 208, 234, 282, 312, 376, 398, 423, 468, 564, 597, 611, 624, 752, 796, 846, 936, 1128, 1151, 1194, 1222, 1592, 1692, 1791, 1833, 1872, 2256, 2302, 2388, 2444, 2587, 3184, 3384, 3453, 3582, 3666, 4604, 4776, 4888, 5174, 5499, 6768, 6906, 7164, 7332, 7761, 9208, 9353, 9552, 9776, 10348, 10359, 10998, 13812, 14328, 14664, 14963, 15522, 18416, 18706, 20696, 20718, 21996, 23283, 27624, 28059, 28656, 29328, 29926, 31044, 37412, 41392, 41436, 43992, 44889, 46566, 54097, 55248, 56118, 59852, 62088, 74824, 82872, 84177, 87984, 89778, 93132, 108194, 112236, 119704, 121589, 124176, 134667, 149648, 162291, 165744, 168354, 179556, 186264, 216388, 224472, 229049, 239408, 243178, 269334, 324582, 336708, 359112, 364767, 372528, 432776, 448944, 458098, 486356, 486873, 538668, 649164, 673416, 687147, 703261, 718224, 729534, 865552, 916196, 972712, 973746, 1077336, 1094301, 1298328, 1346832, 1374294, 1406522, 1459068, 1832392, 1945424, 1947492, 2061441, 2109783, 2154672, 2188602, 2596656, 2748588, 2813044, 2918136, 2977637, 3664784, 3894984, 4122882, 4219566, 4377204, 5497176, 5626088, 5836272, 5955274, 6329349, 7789968, 8245764, 8439132, 8754408, 8932911, 10765303, 10994352, 11252176, 11910548, 12658698, 16491528, 16878264, 17508816, 17865822, 21530606, 23821096, 25317396, 26798733, 32295909, 32983056, 33756528, 35731644, 43061212, 47642192, 50634792, 53597466, 64591818, 71463288, 86122424, 96887727, 101269584, 107194932, 129183636, 139948939, 142926576, 172244848, 193775454, 214389864, 258367272, 279897878, 387550908, 419846817, 428779728, 516734544, 559795756, 775101816, 839693634, 1119591512, 1259540451, 1550203632, 1679387268, 2239183024, 2519080902, 3358774536, 5038161804, 6717549072, 10076323608, 20152647216]

約数ペア:

[(1, 20152647216), (2, 10076323608), (3, 6717549072), (4, 5038161804), (6, 3358774536), (8, 2519080902), (9, 2239183024), (12, 1679387268), (13, 1550203632), (16, 1259540451), (18, 1119591512), (24, 839693634), (26, 775101816), (36, 559795756), (39, 516734544), (47, 428779728), (48, 419846817), (52, 387550908), (72, 279897878), (78, 258367272), (94, 214389864), (104, 193775454), (117, 172244848), (141, 142926576), (144, 139948939), (156, 129183636), (188, 107194932), (199, 101269584), (208, 96887727), (234, 86122424), (282, 71463288), (312, 64591818), (376, 53597466), (398, 50634792), (423, 47642192), (468, 43061212), (564, 35731644), (597, 33756528), (611, 32983056), (624, 32295909), (752, 26798733), (796, 25317396), (846, 23821096), (936, 21530606), (1128, 17865822), (1151, 17508816), (1194, 16878264), (1222, 16491528), (1592, 12658698), (1692, 11910548), (1791, 11252176), (1833, 10994352), (1872, 10765303), (2256, 8932911), (2302, 8754408), (2388, 8439132), (2444, 8245764), (2587, 7789968), (3184, 6329349), (3384, 5955274), (3453, 5836272), (3582, 5626088), (3666, 5497176), (4604, 4377204), (4776, 4219566), (4888, 4122882), (5174, 3894984), (5499, 3664784), (6768, 2977637), (6906, 2918136), (7164, 2813044), (7332, 2748588), (7761, 2596656), (9208, 2188602), (9353, 2154672), (9552, 2109783), (9776, 2061441), (10348, 1947492), (10359, 1945424), (10998, 1832392), (13812, 1459068), (14328, 1406522), (14664, 1374294), (14963, 1346832), (15522, 1298328), (18416, 1094301), (18706, 1077336), (20696, 973746), (20718, 972712), (21996, 916196), (23283, 865552), (27624, 729534), (28059, 718224), (28656, 703261), (29328, 687147), (29926, 673416), (31044, 649164), (37412, 538668), (41392, 486873), (41436, 486356), (43992, 458098), (44889, 448944), (46566, 432776), (54097, 372528), (55248, 364767), (56118, 359112), (59852, 336708), (62088, 324582), (74824, 269334), (82872, 243178), (84177, 239408), (87984, 229049), (89778, 224472), (93132, 216388), (108194, 186264), (112236, 179556), (119704, 168354), (121589, 165744), (124176, 162291), (134667, 149648)]