8021273040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2339}}^1$

素因数の和:2802

約数の個数: 240

約数和(自身を含む): 29467488960

約数和(自身を除く): 21446215920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 433, 440, 495, 528, 660, 720, 792, 866, 880, 990, 1299, 1320, 1584, 1732, 1980, 2165, 2339, 2598, 2640, 3464, 3897, 3960, 4330, 4678, 4763, 5196, 6495, 6928, 7017, 7794, 7920, 8660, 9356, 9526, 10392, 11695, 12990, 14034, 14289, 15588, 17320, 18712, 19052, 19485, 20784, 21051, 23390, 23815, 25729, 25980, 28068, 28578, 31176, 34640, 35085, 37424, 38104, 38970, 42102, 42867, 46780, 47630, 51458, 51960, 56136, 57156, 62352, 70170, 71445, 76208, 77187, 77940, 84204, 85734, 93560, 95260, 102916, 103920, 105255, 112272, 114312, 128645, 140340, 142890, 154374, 155880, 168408, 171468, 187120, 190520, 205832, 210510, 214335, 228624, 231561, 257290, 280680, 285780, 308748, 311760, 336816, 342936, 381040, 385935, 411664, 421020, 428670, 463122, 514580, 561360, 571560, 617496, 685872, 771870, 842040, 857340, 926244, 1012787, 1029160, 1143120, 1157805, 1234992, 1543740, 1684080, 1714680, 1852488, 2025574, 2058320, 2315610, 3038361, 3087480, 3429360, 3704976, 4051148, 4631220, 5063935, 6076722, 6174960, 8102296, 9115083, 9262440, 10127870, 11140657, 12153444, 15191805, 16204592, 18230166, 18524880, 20255740, 22281314, 24306888, 30383610, 33421971, 36460332, 40511480, 44562628, 45575415, 48613776, 55703285, 60767220, 66843942, 72920664, 81022960, 89125256, 91150830, 100265913, 111406570, 121534440, 133687884, 145841328, 167109855, 178250512, 182301660, 200531826, 222813140, 243068880, 267375768, 334219710, 364603320, 401063652, 445626280, 501329565, 534751536, 668439420, 729206640, 802127304, 891252560, 1002659130, 1336878840, 1604254608, 2005318260, 2673757680, 4010636520, 8021273040]

約数ペア:

[(1, 8021273040), (2, 4010636520), (3, 2673757680), (4, 2005318260), (5, 1604254608), (6, 1336878840), (8, 1002659130), (9, 891252560), (10, 802127304), (11, 729206640), (12, 668439420), (15, 534751536), (16, 501329565), (18, 445626280), (20, 401063652), (22, 364603320), (24, 334219710), (30, 267375768), (33, 243068880), (36, 222813140), (40, 200531826), (44, 182301660), (45, 178250512), (48, 167109855), (55, 145841328), (60, 133687884), (66, 121534440), (72, 111406570), (80, 100265913), (88, 91150830), (90, 89125256), (99, 81022960), (110, 72920664), (120, 66843942), (132, 60767220), (144, 55703285), (165, 48613776), (176, 45575415), (180, 44562628), (198, 40511480), (220, 36460332), (240, 33421971), (264, 30383610), (330, 24306888), (360, 22281314), (396, 20255740), (433, 18524880), (440, 18230166), (495, 16204592), (528, 15191805), (660, 12153444), (720, 11140657), (792, 10127870), (866, 9262440), (880, 9115083), (990, 8102296), (1299, 6174960), (1320, 6076722), (1584, 5063935), (1732, 4631220), (1980, 4051148), (2165, 3704976), (2339, 3429360), (2598, 3087480), (2640, 3038361), (3464, 2315610), (3897, 2058320), (3960, 2025574), (4330, 1852488), (4678, 1714680), (4763, 1684080), (5196, 1543740), (6495, 1234992), (6928, 1157805), (7017, 1143120), (7794, 1029160), (7920, 1012787), (8660, 926244), (9356, 857340), (9526, 842040), (10392, 771870), (11695, 685872), (12990, 617496), (14034, 571560), (14289, 561360), (15588, 514580), (17320, 463122), (18712, 428670), (19052, 421020), (19485, 411664), (20784, 385935), (21051, 381040), (23390, 342936), (23815, 336816), (25729, 311760), (25980, 308748), (28068, 285780), (28578, 280680), (31176, 257290), (34640, 231561), (35085, 228624), (37424, 214335), (38104, 210510), (38970, 205832), (42102, 190520), (42867, 187120), (46780, 171468), (47630, 168408), (51458, 155880), (51960, 154374), (56136, 142890), (57156, 140340), (62352, 128645), (70170, 114312), (71445, 112272), (76208, 105255), (77187, 103920), (77940, 102916), (84204, 95260), (85734, 93560)]