1323381840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 4551792000

約数和(自身を除く): 3228410160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 199, 220, 229, 240, 242, 264, 330, 363, 398, 440, 458, 484, 528, 597, 605, 660, 687, 726, 796, 880, 916, 968, 995, 1145, 1194, 1210, 1320, 1374, 1452, 1592, 1815, 1832, 1936, 1990, 2189, 2290, 2388, 2420, 2519, 2640, 2748, 2904, 2985, 3184, 3435, 3630, 3664, 3980, 4378, 4580, 4776, 4840, 5038, 5496, 5808, 5970, 6567, 6870, 7260, 7557, 7960, 8756, 9160, 9552, 9680, 10076, 10945, 10992, 11940, 12595, 13134, 13740, 14520, 15114, 15920, 17512, 18320, 20152, 21890, 23880, 24079, 25190, 26268, 27480, 27709, 29040, 30228, 32835, 35024, 37785, 40304, 43780, 45571, 47760, 48158, 50380, 52536, 54960, 55418, 60456, 65670, 72237, 75570, 83127, 87560, 91142, 96316, 100760, 105072, 110836, 120395, 120912, 131340, 136713, 138545, 144474, 151140, 166254, 175120, 182284, 192632, 201520, 221672, 227855, 240790, 262680, 273426, 277090, 288948, 302280, 332508, 361185, 364568, 385264, 415635, 443344, 455710, 481580, 501281, 525360, 546852, 554180, 577896, 604560, 665016, 683565, 722370, 729136, 831270, 911420, 963160, 1002562, 1093704, 1108360, 1155792, 1330032, 1367130, 1444740, 1503843, 1662540, 1822840, 1926320, 2005124, 2187408, 2216720, 2506405, 2734260, 2889480, 3007686, 3325080, 3645680, 4010248, 5012810, 5468520, 5514091, 5778960, 6015372, 6650160, 7519215, 8020496, 10025620, 10937040, 11028182, 12030744, 15038430, 16542273, 20051240, 22056364, 24061488, 27570455, 30076860, 33084546, 40102480, 44112728, 55140910, 60153720, 66169092, 82711365, 88225456, 110281820, 120307440, 132338184, 165422730, 220563640, 264676368, 330845460, 441127280, 661690920, 1323381840]

約数ペア:

[(1, 1323381840), (2, 661690920), (3, 441127280), (4, 330845460), (5, 264676368), (6, 220563640), (8, 165422730), (10, 132338184), (11, 120307440), (12, 110281820), (15, 88225456), (16, 82711365), (20, 66169092), (22, 60153720), (24, 55140910), (30, 44112728), (33, 40102480), (40, 33084546), (44, 30076860), (48, 27570455), (55, 24061488), (60, 22056364), (66, 20051240), (80, 16542273), (88, 15038430), (110, 12030744), (120, 11028182), (121, 10937040), (132, 10025620), (165, 8020496), (176, 7519215), (199, 6650160), (220, 6015372), (229, 5778960), (240, 5514091), (242, 5468520), (264, 5012810), (330, 4010248), (363, 3645680), (398, 3325080), (440, 3007686), (458, 2889480), (484, 2734260), (528, 2506405), (597, 2216720), (605, 2187408), (660, 2005124), (687, 1926320), (726, 1822840), (796, 1662540), (880, 1503843), (916, 1444740), (968, 1367130), (995, 1330032), (1145, 1155792), (1194, 1108360), (1210, 1093704), (1320, 1002562), (1374, 963160), (1452, 911420), (1592, 831270), (1815, 729136), (1832, 722370), (1936, 683565), (1990, 665016), (2189, 604560), (2290, 577896), (2388, 554180), (2420, 546852), (2519, 525360), (2640, 501281), (2748, 481580), (2904, 455710), (2985, 443344), (3184, 415635), (3435, 385264), (3630, 364568), (3664, 361185), (3980, 332508), (4378, 302280), (4580, 288948), (4776, 277090), (4840, 273426), (5038, 262680), (5496, 240790), (5808, 227855), (5970, 221672), (6567, 201520), (6870, 192632), (7260, 182284), (7557, 175120), (7960, 166254), (8756, 151140), (9160, 144474), (9552, 138545), (9680, 136713), (10076, 131340), (10945, 120912), (10992, 120395), (11940, 110836), (12595, 105072), (13134, 100760), (13740, 96316), (14520, 91142), (15114, 87560), (15920, 83127), (17512, 75570), (18320, 72237), (20152, 65670), (21890, 60456), (23880, 55418), (24079, 54960), (25190, 52536), (26268, 50380), (27480, 48158), (27709, 47760), (29040, 45571), (30228, 43780), (32835, 40304), (35024, 37785)]