2018953860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:583

約数の個数: 288

約数和(自身を含む): 7236698112

約数和(自身を除く): 5217744252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 163, 165, 196, 210, 220, 231, 245, 294, 308, 326, 330, 383, 385, 420, 462, 489, 490, 539, 588, 652, 660, 735, 766, 770, 815, 924, 978, 980, 1078, 1141, 1149, 1155, 1470, 1532, 1540, 1617, 1630, 1793, 1915, 1956, 2156, 2282, 2298, 2310, 2445, 2681, 2695, 2940, 3234, 3260, 3423, 3586, 3830, 4213, 4564, 4596, 4620, 4890, 5362, 5379, 5390, 5705, 5745, 6468, 6846, 7172, 7660, 7987, 8043, 8085, 8426, 8965, 9780, 10724, 10758, 10780, 11410, 11490, 12551, 12639, 13405, 13692, 15974, 16086, 16170, 16852, 17115, 17930, 18767, 21065, 21516, 22820, 22980, 23961, 25102, 25278, 26810, 26895, 29491, 31948, 32172, 32340, 34230, 35860, 37534, 37653, 39935, 40215, 42130, 47922, 50204, 50556, 53620, 53790, 56301, 58982, 62429, 62755, 63195, 68460, 75068, 75306, 79870, 80430, 84260, 87857, 88473, 93835, 95844, 107580, 112602, 117964, 119805, 124858, 125510, 126390, 147455, 150612, 159740, 160860, 175714, 176946, 187287, 187670, 188265, 206437, 225204, 239610, 249716, 251020, 252780, 263571, 281505, 294910, 312145, 351428, 353892, 374574, 375340, 376530, 412874, 437003, 439285, 442365, 479220, 527142, 563010, 589820, 619311, 624290, 686719, 749148, 753060, 825748, 874006, 878570, 884730, 936435, 1032185, 1054284, 1126020, 1238622, 1248580, 1311009, 1317855, 1373438, 1748012, 1757140, 1769460, 1872870, 2060157, 2064370, 2185015, 2477244, 2622018, 2635710, 2746876, 3059021, 3096555, 3433595, 3745740, 4120314, 4128740, 4370030, 4807033, 5244036, 5271420, 6118042, 6193110, 6555045, 6867190, 8240628, 8740060, 9177063, 9614066, 10300785, 12236084, 12386220, 13110090, 13734380, 14421099, 15295105, 18354126, 19228132, 20601570, 24035165, 26220180, 28842198, 30590210, 33649231, 36708252, 41203140, 45885315, 48070330, 57684396, 61180420, 67298462, 72105495, 91770630, 96140660, 100947693, 134596924, 144210990, 168246155, 183541260, 201895386, 288421980, 336492310, 403790772, 504738465, 672984620, 1009476930, 2018953860]

約数ペア:

[(1, 2018953860), (2, 1009476930), (3, 672984620), (4, 504738465), (5, 403790772), (6, 336492310), (7, 288421980), (10, 201895386), (11, 183541260), (12, 168246155), (14, 144210990), (15, 134596924), (20, 100947693), (21, 96140660), (22, 91770630), (28, 72105495), (30, 67298462), (33, 61180420), (35, 57684396), (42, 48070330), (44, 45885315), (49, 41203140), (55, 36708252), (60, 33649231), (66, 30590210), (70, 28842198), (77, 26220180), (84, 24035165), (98, 20601570), (105, 19228132), (110, 18354126), (132, 15295105), (140, 14421099), (147, 13734380), (154, 13110090), (163, 12386220), (165, 12236084), (196, 10300785), (210, 9614066), (220, 9177063), (231, 8740060), (245, 8240628), (294, 6867190), (308, 6555045), (326, 6193110), (330, 6118042), (383, 5271420), (385, 5244036), (420, 4807033), (462, 4370030), (489, 4128740), (490, 4120314), (539, 3745740), (588, 3433595), (652, 3096555), (660, 3059021), (735, 2746876), (766, 2635710), (770, 2622018), (815, 2477244), (924, 2185015), (978, 2064370), (980, 2060157), (1078, 1872870), (1141, 1769460), (1149, 1757140), (1155, 1748012), (1470, 1373438), (1532, 1317855), (1540, 1311009), (1617, 1248580), (1630, 1238622), (1793, 1126020), (1915, 1054284), (1956, 1032185), (2156, 936435), (2282, 884730), (2298, 878570), (2310, 874006), (2445, 825748), (2681, 753060), (2695, 749148), (2940, 686719), (3234, 624290), (3260, 619311), (3423, 589820), (3586, 563010), (3830, 527142), (4213, 479220), (4564, 442365), (4596, 439285), (4620, 437003), (4890, 412874), (5362, 376530), (5379, 375340), (5390, 374574), (5705, 353892), (5745, 351428), (6468, 312145), (6846, 294910), (7172, 281505), (7660, 263571), (7987, 252780), (8043, 251020), (8085, 249716), (8426, 239610), (8965, 225204), (9780, 206437), (10724, 188265), (10758, 187670), (10780, 187287), (11410, 176946), (11490, 175714), (12551, 160860), (12639, 159740), (13405, 150612), (13692, 147455), (15974, 126390), (16086, 125510), (16170, 124858), (16852, 119805), (17115, 117964), (17930, 112602), (18767, 107580), (21065, 95844), (21516, 93835), (22820, 88473), (22980, 87857), (23961, 84260), (25102, 80430), (25278, 79870), (26810, 75306), (26895, 75068), (29491, 68460), (31948, 63195), (32172, 62755), (32340, 62429), (34230, 58982), (35860, 56301), (37534, 53790), (37653, 53620), (39935, 50556), (40215, 50204), (42130, 47922)]