20165664000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{9133}}^1$

素因数の和:9190

約数の個数: 288

約数和(自身を含む): 69900090624

約数和(自身を除く): 49734426624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 256, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 552, 575, 600, 640, 690, 736, 750, 768, 800, 920, 960, 1000, 1104, 1150, 1200, 1280, 1380, 1472, 1500, 1600, 1725, 1840, 1920, 2000, 2208, 2300, 2400, 2760, 2875, 2944, 3000, 3200, 3450, 3680, 3840, 4000, 4416, 4600, 4800, 5520, 5750, 5888, 6000, 6400, 6900, 7360, 8000, 8625, 8832, 9133, 9200, 9600, 11040, 11500, 12000, 13800, 14720, 16000, 17250, 17664, 18266, 18400, 19200, 22080, 23000, 24000, 27399, 27600, 29440, 32000, 34500, 36532, 36800, 44160, 45665, 46000, 48000, 54798, 55200, 69000, 73064, 73600, 88320, 91330, 92000, 96000, 109596, 110400, 136995, 138000, 146128, 147200, 182660, 184000, 210059, 219192, 220800, 228325, 273990, 276000, 292256, 365320, 368000, 420118, 438384, 441600, 456650, 547980, 552000, 584512, 630177, 684975, 730640, 736000, 840236, 876768, 913300, 1050295, 1095960, 1104000, 1141625, 1169024, 1260354, 1369950, 1461280, 1680472, 1753536, 1826600, 2100590, 2191920, 2208000, 2283250, 2338048, 2520708, 2739900, 2922560, 3150885, 3360944, 3424875, 3507072, 3653200, 4201180, 4383840, 4566500, 5041416, 5251475, 5479800, 5845120, 6301770, 6721888, 6849750, 7014144, 7306400, 8402360, 8767680, 9133000, 10082832, 10502950, 10959600, 11690240, 12603540, 13443776, 13699500, 14612800, 15754425, 16804720, 17535360, 18266000, 20165664, 21005900, 21919200, 25207080, 26257375, 26887552, 27399000, 29225600, 31508850, 33609440, 35070720, 36532000, 40331328, 42011800, 43838400, 50414160, 52514750, 53775104, 54798000, 58451200, 63017700, 67218880, 73064000, 78772125, 80662656, 84023600, 87676800, 100828320, 105029500, 109596000, 126035400, 134437760, 146128000, 157544250, 161325312, 168047200, 175353600, 201656640, 210059000, 219192000, 252070800, 268875520, 292256000, 315088500, 336094400, 403313280, 420118000, 438384000, 504141600, 630177000, 672188800, 806626560, 840236000, 876768000, 1008283200, 1260354000, 1344377600, 1680472000, 2016566400, 2520708000, 3360944000, 4033132800, 5041416000, 6721888000, 10082832000, 20165664000]

約数ペア:

[(1, 20165664000), (2, 10082832000), (3, 6721888000), (4, 5041416000), (5, 4033132800), (6, 3360944000), (8, 2520708000), (10, 2016566400), (12, 1680472000), (15, 1344377600), (16, 1260354000), (20, 1008283200), (23, 876768000), (24, 840236000), (25, 806626560), (30, 672188800), (32, 630177000), (40, 504141600), (46, 438384000), (48, 420118000), (50, 403313280), (60, 336094400), (64, 315088500), (69, 292256000), (75, 268875520), (80, 252070800), (92, 219192000), (96, 210059000), (100, 201656640), (115, 175353600), (120, 168047200), (125, 161325312), (128, 157544250), (138, 146128000), (150, 134437760), (160, 126035400), (184, 109596000), (192, 105029500), (200, 100828320), (230, 87676800), (240, 84023600), (250, 80662656), (256, 78772125), (276, 73064000), (300, 67218880), (320, 63017700), (345, 58451200), (368, 54798000), (375, 53775104), (384, 52514750), (400, 50414160), (460, 43838400), (480, 42011800), (500, 40331328), (552, 36532000), (575, 35070720), (600, 33609440), (640, 31508850), (690, 29225600), (736, 27399000), (750, 26887552), (768, 26257375), (800, 25207080), (920, 21919200), (960, 21005900), (1000, 20165664), (1104, 18266000), (1150, 17535360), (1200, 16804720), (1280, 15754425), (1380, 14612800), (1472, 13699500), (1500, 13443776), (1600, 12603540), (1725, 11690240), (1840, 10959600), (1920, 10502950), (2000, 10082832), (2208, 9133000), (2300, 8767680), (2400, 8402360), (2760, 7306400), (2875, 7014144), (2944, 6849750), (3000, 6721888), (3200, 6301770), (3450, 5845120), (3680, 5479800), (3840, 5251475), (4000, 5041416), (4416, 4566500), (4600, 4383840), (4800, 4201180), (5520, 3653200), (5750, 3507072), (5888, 3424875), (6000, 3360944), (6400, 3150885), (6900, 2922560), (7360, 2739900), (8000, 2520708), (8625, 2338048), (8832, 2283250), (9133, 2208000), (9200, 2191920), (9600, 2100590), (11040, 1826600), (11500, 1753536), (12000, 1680472), (13800, 1461280), (14720, 1369950), (16000, 1260354), (17250, 1169024), (17664, 1141625), (18266, 1104000), (18400, 1095960), (19200, 1050295), (22080, 913300), (23000, 876768), (24000, 840236), (27399, 736000), (27600, 730640), (29440, 684975), (32000, 630177), (34500, 584512), (36532, 552000), (36800, 547980), (44160, 456650), (45665, 441600), (46000, 438384), (48000, 420118), (54798, 368000), (55200, 365320), (69000, 292256), (73064, 276000), (73600, 273990), (88320, 228325), (91330, 220800), (92000, 219192), (96000, 210059), (109596, 184000), (110400, 182660), (136995, 147200), (138000, 146128)]