199812360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 256

約数和(自身を含む): 713318400

約数和(自身を除く): 513506040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 55, 57, 60, 62, 66, 76, 88, 93, 95, 110, 114, 120, 124, 132, 152, 155, 165, 186, 190, 209, 220, 228, 248, 257, 264, 285, 310, 330, 341, 372, 380, 418, 440, 456, 465, 514, 570, 589, 620, 627, 660, 682, 744, 760, 771, 836, 930, 1023, 1028, 1045, 1140, 1178, 1240, 1254, 1285, 1320, 1364, 1542, 1672, 1705, 1767, 1860, 2046, 2056, 2090, 2280, 2356, 2508, 2570, 2728, 2827, 2945, 3084, 3135, 3410, 3534, 3720, 3855, 4092, 4180, 4712, 4883, 5016, 5115, 5140, 5654, 5890, 6168, 6270, 6479, 6820, 7068, 7710, 7967, 8184, 8360, 8481, 8835, 9766, 10230, 10280, 11308, 11780, 12540, 12958, 13640, 14135, 14136, 14649, 15420, 15934, 16962, 17670, 19437, 19532, 20460, 22616, 23560, 23901, 24415, 25080, 25916, 28270, 29298, 30840, 31868, 32395, 33924, 35340, 38874, 39064, 39835, 40920, 42405, 47802, 48830, 51832, 53713, 56540, 58596, 63736, 64790, 67848, 70680, 73245, 77748, 79670, 84810, 87637, 95604, 97185, 97660, 107426, 113080, 117192, 119505, 129580, 146490, 151373, 155496, 159340, 161139, 169620, 175274, 191208, 194370, 195320, 214852, 239010, 259160, 262911, 268565, 292980, 302746, 318680, 322278, 339240, 350548, 388740, 429704, 438185, 454119, 478020, 525822, 537130, 585960, 605492, 644556, 701096, 756865, 777480, 805695, 876370, 908238, 956040, 1051644, 1074260, 1210984, 1289112, 1314555, 1513730, 1611390, 1665103, 1752740, 1816476, 2103288, 2148520, 2270595, 2629110, 3027460, 3222780, 3330206, 3505480, 3632952, 4541190, 4995309, 5258220, 6054920, 6445560, 6660412, 8325515, 9082380, 9990618, 10516440, 13320824, 16651030, 18164760, 19981236, 24976545, 33302060, 39962472, 49953090, 66604120, 99906180, 199812360]

約数ペア:

[(1, 199812360), (2, 99906180), (3, 66604120), (4, 49953090), (5, 39962472), (6, 33302060), (8, 24976545), (10, 19981236), (11, 18164760), (12, 16651030), (15, 13320824), (19, 10516440), (20, 9990618), (22, 9082380), (24, 8325515), (30, 6660412), (31, 6445560), (33, 6054920), (38, 5258220), (40, 4995309), (44, 4541190), (55, 3632952), (57, 3505480), (60, 3330206), (62, 3222780), (66, 3027460), (76, 2629110), (88, 2270595), (93, 2148520), (95, 2103288), (110, 1816476), (114, 1752740), (120, 1665103), (124, 1611390), (132, 1513730), (152, 1314555), (155, 1289112), (165, 1210984), (186, 1074260), (190, 1051644), (209, 956040), (220, 908238), (228, 876370), (248, 805695), (257, 777480), (264, 756865), (285, 701096), (310, 644556), (330, 605492), (341, 585960), (372, 537130), (380, 525822), (418, 478020), (440, 454119), (456, 438185), (465, 429704), (514, 388740), (570, 350548), (589, 339240), (620, 322278), (627, 318680), (660, 302746), (682, 292980), (744, 268565), (760, 262911), (771, 259160), (836, 239010), (930, 214852), (1023, 195320), (1028, 194370), (1045, 191208), (1140, 175274), (1178, 169620), (1240, 161139), (1254, 159340), (1285, 155496), (1320, 151373), (1364, 146490), (1542, 129580), (1672, 119505), (1705, 117192), (1767, 113080), (1860, 107426), (2046, 97660), (2056, 97185), (2090, 95604), (2280, 87637), (2356, 84810), (2508, 79670), (2570, 77748), (2728, 73245), (2827, 70680), (2945, 67848), (3084, 64790), (3135, 63736), (3410, 58596), (3534, 56540), (3720, 53713), (3855, 51832), (4092, 48830), (4180, 47802), (4712, 42405), (4883, 40920), (5016, 39835), (5115, 39064), (5140, 38874), (5654, 35340), (5890, 33924), (6168, 32395), (6270, 31868), (6479, 30840), (6820, 29298), (7068, 28270), (7710, 25916), (7967, 25080), (8184, 24415), (8360, 23901), (8481, 23560), (8835, 22616), (9766, 20460), (10230, 19532), (10280, 19437), (11308, 17670), (11780, 16962), (12540, 15934), (12958, 15420), (13640, 14649), (14135, 14136)]