2106824580

素因数分解:

$2^2\times 3^7\times 5^1\times 7^2\times {\mathrm{983}}^1$

素因数の和:1027

約数の個数: 288

約数和(自身を含む): 7726682880

約数和(自身を除く): 5619858300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 729, 735, 756, 810, 882, 945, 972, 980, 983, 1134, 1215, 1260, 1323, 1458, 1470, 1620, 1701, 1764, 1890, 1966, 2187, 2205, 2268, 2430, 2646, 2835, 2916, 2940, 2949, 3402, 3645, 3780, 3932, 3969, 4374, 4410, 4860, 4915, 5103, 5292, 5670, 5898, 6615, 6804, 6881, 7290, 7938, 8505, 8748, 8820, 8847, 9830, 10206, 10935, 11340, 11796, 11907, 13230, 13762, 14580, 14745, 15309, 15876, 17010, 17694, 19660, 19845, 20412, 20643, 21870, 23814, 25515, 26460, 26541, 27524, 29490, 30618, 34020, 34405, 35388, 35721, 39690, 41286, 43740, 44235, 47628, 48167, 51030, 53082, 58980, 59535, 61236, 61929, 68810, 71442, 76545, 79380, 79623, 82572, 88470, 96334, 102060, 103215, 106164, 107163, 119070, 123858, 132705, 137620, 142884, 144501, 153090, 159246, 176940, 178605, 185787, 192668, 206430, 214326, 238140, 238869, 240835, 247716, 265410, 289002, 306180, 309645, 318492, 357210, 371574, 398115, 412860, 428652, 433503, 477738, 481670, 530820, 535815, 557361, 578004, 619290, 714420, 716607, 722505, 743148, 796230, 867006, 928935, 955476, 963340, 1071630, 1114722, 1194345, 1238580, 1300509, 1433214, 1445010, 1592460, 1672083, 1734012, 1857870, 2143260, 2149821, 2167515, 2229444, 2388690, 2601018, 2786805, 2866428, 2890020, 3344166, 3583035, 3715740, 3901527, 4299642, 4335030, 4777380, 5016249, 5202036, 5573610, 6502545, 6688332, 7166070, 7803054, 8360415, 8599284, 8670060, 10032498, 10749105, 11147220, 11704581, 13005090, 14332140, 15048747, 15606108, 16720830, 19507635, 20064996, 21498210, 23409162, 25081245, 26010180, 30097494, 33441660, 35113743, 39015270, 42996420, 46818324, 50162490, 58522905, 60194988, 70227486, 75243735, 78030540, 100324980, 105341229, 117045810, 140454972, 150487470, 175568715, 210682458, 234091620, 300974940, 351137430, 421364916, 526706145, 702274860, 1053412290, 2106824580]

約数ペア:

[(1, 2106824580), (2, 1053412290), (3, 702274860), (4, 526706145), (5, 421364916), (6, 351137430), (7, 300974940), (9, 234091620), (10, 210682458), (12, 175568715), (14, 150487470), (15, 140454972), (18, 117045810), (20, 105341229), (21, 100324980), (27, 78030540), (28, 75243735), (30, 70227486), (35, 60194988), (36, 58522905), (42, 50162490), (45, 46818324), (49, 42996420), (54, 39015270), (60, 35113743), (63, 33441660), (70, 30097494), (81, 26010180), (84, 25081245), (90, 23409162), (98, 21498210), (105, 20064996), (108, 19507635), (126, 16720830), (135, 15606108), (140, 15048747), (147, 14332140), (162, 13005090), (180, 11704581), (189, 11147220), (196, 10749105), (210, 10032498), (243, 8670060), (245, 8599284), (252, 8360415), (270, 7803054), (294, 7166070), (315, 6688332), (324, 6502545), (378, 5573610), (405, 5202036), (420, 5016249), (441, 4777380), (486, 4335030), (490, 4299642), (540, 3901527), (567, 3715740), (588, 3583035), (630, 3344166), (729, 2890020), (735, 2866428), (756, 2786805), (810, 2601018), (882, 2388690), (945, 2229444), (972, 2167515), (980, 2149821), (983, 2143260), (1134, 1857870), (1215, 1734012), (1260, 1672083), (1323, 1592460), (1458, 1445010), (1470, 1433214), (1620, 1300509), (1701, 1238580), (1764, 1194345), (1890, 1114722), (1966, 1071630), (2187, 963340), (2205, 955476), (2268, 928935), (2430, 867006), (2646, 796230), (2835, 743148), (2916, 722505), (2940, 716607), (2949, 714420), (3402, 619290), (3645, 578004), (3780, 557361), (3932, 535815), (3969, 530820), (4374, 481670), (4410, 477738), (4860, 433503), (4915, 428652), (5103, 412860), (5292, 398115), (5670, 371574), (5898, 357210), (6615, 318492), (6804, 309645), (6881, 306180), (7290, 289002), (7938, 265410), (8505, 247716), (8748, 240835), (8820, 238869), (8847, 238140), (9830, 214326), (10206, 206430), (10935, 192668), (11340, 185787), (11796, 178605), (11907, 176940), (13230, 159246), (13762, 153090), (14580, 144501), (14745, 142884), (15309, 137620), (15876, 132705), (17010, 123858), (17694, 119070), (19660, 107163), (19845, 106164), (20412, 103215), (20643, 102060), (21870, 96334), (23814, 88470), (25515, 82572), (26460, 79623), (26541, 79380), (27524, 76545), (29490, 71442), (30618, 68810), (34020, 61929), (34405, 61236), (35388, 59535), (35721, 58980), (39690, 53082), (41286, 51030), (43740, 48167), (44235, 47628)]