2218075680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1187}}^1$

素因数の和:1451

約数の個数: 192

約数和(自身を含む): 7436499840

約数和(自身を除く): 5218424160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 229, 240, 255, 272, 340, 408, 458, 480, 510, 544, 680, 687, 816, 916, 1020, 1145, 1187, 1360, 1374, 1632, 1832, 2040, 2290, 2374, 2720, 2748, 3435, 3561, 3664, 3893, 4080, 4580, 4748, 5496, 5935, 6870, 7122, 7328, 7786, 8160, 9160, 9496, 10992, 11679, 11870, 13740, 14244, 15572, 17805, 18320, 18992, 19465, 20179, 21984, 23358, 23740, 27480, 28488, 31144, 35610, 36640, 37984, 38930, 40358, 46716, 47480, 54960, 56976, 58395, 60537, 62288, 71220, 77860, 80716, 93432, 94960, 100895, 109920, 113952, 116790, 121074, 124576, 142440, 155720, 161432, 186864, 189920, 201790, 233580, 242148, 271823, 284880, 302685, 311440, 322864, 373728, 403580, 467160, 484296, 543646, 569760, 605370, 622880, 645728, 807160, 815469, 934320, 968592, 1087292, 1210740, 1359115, 1614320, 1630938, 1868640, 1937184, 2174584, 2421480, 2718230, 3228640, 3261876, 4077345, 4349168, 4620991, 4842960, 5436460, 6523752, 8154690, 8698336, 9241982, 9685920, 10872920, 13047504, 13862973, 16309380, 18483964, 21745840, 23104955, 26095008, 27725946, 32618760, 36967928, 43491680, 46209910, 55451892, 65237520, 69314865, 73935856, 92419820, 110903784, 130475040, 138629730, 147871712, 184839640, 221807568, 277259460, 369679280, 443615136, 554518920, 739358560, 1109037840, 2218075680]

約数ペア:

[(1, 2218075680), (2, 1109037840), (3, 739358560), (4, 554518920), (5, 443615136), (6, 369679280), (8, 277259460), (10, 221807568), (12, 184839640), (15, 147871712), (16, 138629730), (17, 130475040), (20, 110903784), (24, 92419820), (30, 73935856), (32, 69314865), (34, 65237520), (40, 55451892), (48, 46209910), (51, 43491680), (60, 36967928), (68, 32618760), (80, 27725946), (85, 26095008), (96, 23104955), (102, 21745840), (120, 18483964), (136, 16309380), (160, 13862973), (170, 13047504), (204, 10872920), (229, 9685920), (240, 9241982), (255, 8698336), (272, 8154690), (340, 6523752), (408, 5436460), (458, 4842960), (480, 4620991), (510, 4349168), (544, 4077345), (680, 3261876), (687, 3228640), (816, 2718230), (916, 2421480), (1020, 2174584), (1145, 1937184), (1187, 1868640), (1360, 1630938), (1374, 1614320), (1632, 1359115), (1832, 1210740), (2040, 1087292), (2290, 968592), (2374, 934320), (2720, 815469), (2748, 807160), (3435, 645728), (3561, 622880), (3664, 605370), (3893, 569760), (4080, 543646), (4580, 484296), (4748, 467160), (5496, 403580), (5935, 373728), (6870, 322864), (7122, 311440), (7328, 302685), (7786, 284880), (8160, 271823), (9160, 242148), (9496, 233580), (10992, 201790), (11679, 189920), (11870, 186864), (13740, 161432), (14244, 155720), (15572, 142440), (17805, 124576), (18320, 121074), (18992, 116790), (19465, 113952), (20179, 109920), (21984, 100895), (23358, 94960), (23740, 93432), (27480, 80716), (28488, 77860), (31144, 71220), (35610, 62288), (36640, 60537), (37984, 58395), (38930, 56976), (40358, 54960), (46716, 47480)]