2019225780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 384

約数和(自身を含む): 7496294400

約数和(自身を除く): 5477068620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 79, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 158, 165, 180, 195, 198, 220, 234, 237, 260, 270, 286, 297, 316, 330, 331, 351, 390, 395, 396, 429, 468, 474, 495, 540, 572, 585, 594, 660, 662, 702, 711, 715, 780, 790, 858, 869, 948, 990, 993, 1027, 1170, 1185, 1188, 1287, 1324, 1404, 1422, 1430, 1485, 1580, 1655, 1716, 1738, 1755, 1980, 1986, 2054, 2133, 2145, 2340, 2370, 2574, 2607, 2844, 2860, 2970, 2979, 3081, 3310, 3476, 3510, 3555, 3641, 3861, 3972, 4108, 4266, 4290, 4303, 4345, 4740, 4965, 5135, 5148, 5214, 5940, 5958, 6162, 6435, 6620, 7020, 7110, 7282, 7722, 7821, 8532, 8580, 8606, 8690, 8937, 9243, 9930, 10270, 10428, 10665, 10923, 11297, 11916, 12324, 12870, 12909, 13035, 14220, 14564, 14895, 15405, 15444, 15642, 17212, 17380, 17874, 18205, 18486, 19305, 19860, 20540, 21330, 21515, 21846, 22594, 23463, 25740, 25818, 26070, 26149, 27729, 29790, 30810, 31284, 32769, 33891, 35748, 36410, 36972, 38610, 38727, 39105, 42660, 43030, 43692, 44685, 45188, 46215, 46926, 47333, 51636, 52140, 52298, 54615, 55458, 56485, 59580, 61620, 64545, 65538, 67782, 72820, 77220, 77454, 78210, 78447, 86060, 89370, 92430, 93852, 94666, 98307, 101673, 104596, 109230, 110916, 112970, 116181, 117315, 129090, 130745, 131076, 135564, 138645, 141999, 154908, 156420, 156894, 163845, 169455, 178740, 184860, 189332, 193635, 196614, 203346, 218460, 225940, 232362, 234630, 235341, 236665, 258180, 261490, 277290, 283998, 287639, 305019, 313788, 327690, 338910, 339937, 387270, 392235, 393228, 406692, 425997, 464724, 469260, 470682, 473330, 491535, 508365, 522980, 554580, 567996, 575278, 580905, 610038, 655380, 677820, 679874, 706023, 709995, 774540, 784470, 851994, 862917, 941364, 946660, 983070, 1016730, 1019811, 1150556, 1161810, 1176705, 1220076, 1277991, 1359748, 1412046, 1419990, 1438195, 1525095, 1568940, 1699685, 1703988, 1725834, 1966140, 2033460, 2039622, 2129985, 2323620, 2353410, 2555982, 2588751, 2824092, 2839980, 2876390, 3050190, 3059433, 3399370, 3451668, 3530115, 3739307, 4079244, 4259970, 4314585, 4706820, 5099055, 5111964, 5177502, 5752780, 6100380, 6118866, 6389955, 6798740, 7060230, 7478614, 7766253, 8519940, 8629170, 9178299, 10198110, 10355004, 11217921, 12237732, 12779910, 12943755, 14120460, 14957228, 15297165, 15532506, 17258340, 18356598, 18696535, 20396220, 22435842, 25559820, 25887510, 30594330, 31065012, 33653763, 36713196, 37393070, 38831265, 44871684, 45891495, 51775020, 56089605, 61188660, 67307526, 74786140, 77662530, 91782990, 100961289, 112179210, 134615052, 155325060, 168268815, 183565980, 201922578, 224358420, 336537630, 403845156, 504806445, 673075260, 1009612890, 2019225780]

約数ペア:

[(1, 2019225780), (2, 1009612890), (3, 673075260), (4, 504806445), (5, 403845156), (6, 336537630), (9, 224358420), (10, 201922578), (11, 183565980), (12, 168268815), (13, 155325060), (15, 134615052), (18, 112179210), (20, 100961289), (22, 91782990), (26, 77662530), (27, 74786140), (30, 67307526), (33, 61188660), (36, 56089605), (39, 51775020), (44, 45891495), (45, 44871684), (52, 38831265), (54, 37393070), (55, 36713196), (60, 33653763), (65, 31065012), (66, 30594330), (78, 25887510), (79, 25559820), (90, 22435842), (99, 20396220), (108, 18696535), (110, 18356598), (117, 17258340), (130, 15532506), (132, 15297165), (135, 14957228), (143, 14120460), (156, 12943755), (158, 12779910), (165, 12237732), (180, 11217921), (195, 10355004), (198, 10198110), (220, 9178299), (234, 8629170), (237, 8519940), (260, 7766253), (270, 7478614), (286, 7060230), (297, 6798740), (316, 6389955), (330, 6118866), (331, 6100380), (351, 5752780), (390, 5177502), (395, 5111964), (396, 5099055), (429, 4706820), (468, 4314585), (474, 4259970), (495, 4079244), (540, 3739307), (572, 3530115), (585, 3451668), (594, 3399370), (660, 3059433), (662, 3050190), (702, 2876390), (711, 2839980), (715, 2824092), (780, 2588751), (790, 2555982), (858, 2353410), (869, 2323620), (948, 2129985), (990, 2039622), (993, 2033460), (1027, 1966140), (1170, 1725834), (1185, 1703988), (1188, 1699685), (1287, 1568940), (1324, 1525095), (1404, 1438195), (1422, 1419990), (1430, 1412046), (1485, 1359748), (1580, 1277991), (1655, 1220076), (1716, 1176705), (1738, 1161810), (1755, 1150556), (1980, 1019811), (1986, 1016730), (2054, 983070), (2133, 946660), (2145, 941364), (2340, 862917), (2370, 851994), (2574, 784470), (2607, 774540), (2844, 709995), (2860, 706023), (2970, 679874), (2979, 677820), (3081, 655380), (3310, 610038), (3476, 580905), (3510, 575278), (3555, 567996), (3641, 554580), (3861, 522980), (3972, 508365), (4108, 491535), (4266, 473330), (4290, 470682), (4303, 469260), (4345, 464724), (4740, 425997), (4965, 406692), (5135, 393228), (5148, 392235), (5214, 387270), (5940, 339937), (5958, 338910), (6162, 327690), (6435, 313788), (6620, 305019), (7020, 287639), (7110, 283998), (7282, 277290), (7722, 261490), (7821, 258180), (8532, 236665), (8580, 235341), (8606, 234630), (8690, 232362), (8937, 225940), (9243, 218460), (9930, 203346), (10270, 196614), (10428, 193635), (10665, 189332), (10923, 184860), (11297, 178740), (11916, 169455), (12324, 163845), (12870, 156894), (12909, 156420), (13035, 154908), (14220, 141999), (14564, 138645), (14895, 135564), (15405, 131076), (15444, 130745), (15642, 129090), (17212, 117315), (17380, 116181), (17874, 112970), (18205, 110916), (18486, 109230), (19305, 104596), (19860, 101673), (20540, 98307), (21330, 94666), (21515, 93852), (21846, 92430), (22594, 89370), (23463, 86060), (25740, 78447), (25818, 78210), (26070, 77454), (26149, 77220), (27729, 72820), (29790, 67782), (30810, 65538), (31284, 64545), (32769, 61620), (33891, 59580), (35748, 56485), (36410, 55458), (36972, 54615), (38610, 52298), (38727, 52140), (39105, 51636), (42660, 47333), (43030, 46926), (43692, 46215), (44685, 45188)]