220050720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 811989360

約数和(自身を除く): 591938640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 89, 90, 96, 101, 102, 120, 136, 144, 153, 160, 170, 178, 180, 202, 204, 240, 255, 267, 272, 288, 303, 306, 340, 356, 360, 404, 408, 445, 480, 505, 510, 534, 544, 606, 612, 680, 712, 720, 765, 801, 808, 816, 890, 909, 1010, 1020, 1068, 1212, 1224, 1335, 1360, 1424, 1440, 1513, 1515, 1530, 1602, 1616, 1632, 1717, 1780, 1818, 2020, 2040, 2136, 2424, 2448, 2670, 2720, 2848, 3026, 3030, 3060, 3204, 3232, 3434, 3560, 3636, 4005, 4040, 4080, 4272, 4539, 4545, 4848, 4896, 5151, 5340, 6052, 6060, 6120, 6408, 6868, 7120, 7272, 7565, 8010, 8080, 8160, 8544, 8585, 8989, 9078, 9090, 9696, 10302, 10680, 12104, 12120, 12240, 12816, 13617, 13736, 14240, 14544, 15130, 15453, 16020, 16160, 17170, 17978, 18156, 18180, 20604, 21360, 22695, 24208, 24240, 24480, 25632, 25755, 26967, 27234, 27472, 29088, 30260, 30906, 32040, 34340, 35956, 36312, 36360, 41208, 42720, 44945, 45390, 48416, 48480, 51510, 53934, 54468, 54944, 60520, 61812, 64080, 68085, 68680, 71912, 72624, 72720, 77265, 80901, 82416, 89890, 90780, 103020, 107868, 108936, 121040, 123624, 128160, 134835, 136170, 137360, 143824, 145248, 145440, 152813, 154530, 161802, 164832, 179780, 181560, 206040, 215736, 217872, 242080, 247248, 269670, 272340, 274720, 287648, 305626, 309060, 323604, 359560, 363120, 404505, 412080, 431472, 435744, 458439, 494496, 539340, 544680, 611252, 618120, 647208, 719120, 726240, 764065, 809010, 824160, 862944, 916878, 1078680, 1089360, 1222504, 1236240, 1294416, 1375317, 1438240, 1528130, 1618020, 1833756, 2157360, 2178720, 2292195, 2445008, 2472480, 2588832, 2750634, 3056260, 3236040, 3667512, 4314720, 4584390, 4890016, 5501268, 6112520, 6472080, 6876585, 7335024, 9168780, 11002536, 12225040, 12944160, 13753170, 14670048, 18337560, 22005072, 24450080, 27506340, 36675120, 44010144, 55012680, 73350240, 110025360, 220050720]

約数ペア:

[(1, 220050720), (2, 110025360), (3, 73350240), (4, 55012680), (5, 44010144), (6, 36675120), (8, 27506340), (9, 24450080), (10, 22005072), (12, 18337560), (15, 14670048), (16, 13753170), (17, 12944160), (18, 12225040), (20, 11002536), (24, 9168780), (30, 7335024), (32, 6876585), (34, 6472080), (36, 6112520), (40, 5501268), (45, 4890016), (48, 4584390), (51, 4314720), (60, 3667512), (68, 3236040), (72, 3056260), (80, 2750634), (85, 2588832), (89, 2472480), (90, 2445008), (96, 2292195), (101, 2178720), (102, 2157360), (120, 1833756), (136, 1618020), (144, 1528130), (153, 1438240), (160, 1375317), (170, 1294416), (178, 1236240), (180, 1222504), (202, 1089360), (204, 1078680), (240, 916878), (255, 862944), (267, 824160), (272, 809010), (288, 764065), (303, 726240), (306, 719120), (340, 647208), (356, 618120), (360, 611252), (404, 544680), (408, 539340), (445, 494496), (480, 458439), (505, 435744), (510, 431472), (534, 412080), (544, 404505), (606, 363120), (612, 359560), (680, 323604), (712, 309060), (720, 305626), (765, 287648), (801, 274720), (808, 272340), (816, 269670), (890, 247248), (909, 242080), (1010, 217872), (1020, 215736), (1068, 206040), (1212, 181560), (1224, 179780), (1335, 164832), (1360, 161802), (1424, 154530), (1440, 152813), (1513, 145440), (1515, 145248), (1530, 143824), (1602, 137360), (1616, 136170), (1632, 134835), (1717, 128160), (1780, 123624), (1818, 121040), (2020, 108936), (2040, 107868), (2136, 103020), (2424, 90780), (2448, 89890), (2670, 82416), (2720, 80901), (2848, 77265), (3026, 72720), (3030, 72624), (3060, 71912), (3204, 68680), (3232, 68085), (3434, 64080), (3560, 61812), (3636, 60520), (4005, 54944), (4040, 54468), (4080, 53934), (4272, 51510), (4539, 48480), (4545, 48416), (4848, 45390), (4896, 44945), (5151, 42720), (5340, 41208), (6052, 36360), (6060, 36312), (6120, 35956), (6408, 34340), (6868, 32040), (7120, 30906), (7272, 30260), (7565, 29088), (8010, 27472), (8080, 27234), (8160, 26967), (8544, 25755), (8585, 25632), (8989, 24480), (9078, 24240), (9090, 24208), (9696, 22695), (10302, 21360), (10680, 20604), (12104, 18180), (12120, 18156), (12240, 17978), (12816, 17170), (13617, 16160), (13736, 16020), (14240, 15453), (14544, 15130)]