272314080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 1008352800

約数和(自身を除く): 736038720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 144, 148, 152, 160, 171, 180, 185, 190, 222, 228, 240, 269, 285, 288, 296, 304, 333, 342, 360, 370, 380, 444, 456, 480, 538, 555, 570, 592, 608, 666, 684, 703, 720, 740, 760, 807, 855, 888, 912, 1076, 1110, 1140, 1184, 1332, 1345, 1368, 1406, 1440, 1480, 1520, 1614, 1665, 1710, 1776, 1824, 2109, 2152, 2220, 2280, 2421, 2664, 2690, 2736, 2812, 2960, 3040, 3228, 3330, 3420, 3515, 3552, 4035, 4218, 4304, 4440, 4560, 4842, 5111, 5328, 5380, 5472, 5624, 5920, 6327, 6456, 6660, 6840, 7030, 8070, 8436, 8608, 8880, 9120, 9684, 9953, 10222, 10545, 10656, 10760, 11248, 12105, 12654, 12912, 13320, 13680, 14060, 15333, 16140, 16872, 17760, 19368, 19906, 20444, 21090, 21520, 22496, 24210, 25308, 25555, 25824, 26640, 27360, 28120, 29859, 30666, 31635, 32280, 33744, 38736, 39812, 40888, 42180, 43040, 45999, 48420, 49765, 50616, 51110, 53280, 56240, 59718, 61332, 63270, 64560, 67488, 76665, 77472, 79624, 81776, 84360, 89577, 91998, 96840, 99530, 101232, 102220, 112480, 119436, 122664, 126540, 129120, 149295, 153330, 159248, 163552, 168720, 179154, 183996, 189107, 193680, 199060, 202464, 204440, 229995, 238872, 245328, 253080, 298590, 306660, 318496, 337440, 358308, 367992, 378214, 387360, 398120, 408880, 447885, 459990, 477744, 490656, 506160, 567321, 597180, 613320, 716616, 735984, 756428, 796240, 817760, 895770, 919980, 945535, 955488, 1012320, 1134642, 1194360, 1226640, 1433232, 1471968, 1512856, 1592480, 1701963, 1791540, 1839960, 1891070, 2269284, 2388720, 2453280, 2836605, 2866464, 3025712, 3403926, 3583080, 3679920, 3782140, 4538568, 4777440, 5673210, 6051424, 6807852, 7166160, 7359840, 7564280, 8509815, 9077136, 11346420, 13615704, 14332320, 15128560, 17019630, 18154272, 22692840, 27231408, 30257120, 34039260, 45385680, 54462816, 68078520, 90771360, 136157040, 272314080]

約数ペア:

[(1, 272314080), (2, 136157040), (3, 90771360), (4, 68078520), (5, 54462816), (6, 45385680), (8, 34039260), (9, 30257120), (10, 27231408), (12, 22692840), (15, 18154272), (16, 17019630), (18, 15128560), (19, 14332320), (20, 13615704), (24, 11346420), (30, 9077136), (32, 8509815), (36, 7564280), (37, 7359840), (38, 7166160), (40, 6807852), (45, 6051424), (48, 5673210), (57, 4777440), (60, 4538568), (72, 3782140), (74, 3679920), (76, 3583080), (80, 3403926), (90, 3025712), (95, 2866464), (96, 2836605), (111, 2453280), (114, 2388720), (120, 2269284), (144, 1891070), (148, 1839960), (152, 1791540), (160, 1701963), (171, 1592480), (180, 1512856), (185, 1471968), (190, 1433232), (222, 1226640), (228, 1194360), (240, 1134642), (269, 1012320), (285, 955488), (288, 945535), (296, 919980), (304, 895770), (333, 817760), (342, 796240), (360, 756428), (370, 735984), (380, 716616), (444, 613320), (456, 597180), (480, 567321), (538, 506160), (555, 490656), (570, 477744), (592, 459990), (608, 447885), (666, 408880), (684, 398120), (703, 387360), (720, 378214), (740, 367992), (760, 358308), (807, 337440), (855, 318496), (888, 306660), (912, 298590), (1076, 253080), (1110, 245328), (1140, 238872), (1184, 229995), (1332, 204440), (1345, 202464), (1368, 199060), (1406, 193680), (1440, 189107), (1480, 183996), (1520, 179154), (1614, 168720), (1665, 163552), (1710, 159248), (1776, 153330), (1824, 149295), (2109, 129120), (2152, 126540), (2220, 122664), (2280, 119436), (2421, 112480), (2664, 102220), (2690, 101232), (2736, 99530), (2812, 96840), (2960, 91998), (3040, 89577), (3228, 84360), (3330, 81776), (3420, 79624), (3515, 77472), (3552, 76665), (4035, 67488), (4218, 64560), (4304, 63270), (4440, 61332), (4560, 59718), (4842, 56240), (5111, 53280), (5328, 51110), (5380, 50616), (5472, 49765), (5624, 48420), (5920, 45999), (6327, 43040), (6456, 42180), (6660, 40888), (6840, 39812), (7030, 38736), (8070, 33744), (8436, 32280), (8608, 31635), (8880, 30666), (9120, 29859), (9684, 28120), (9953, 27360), (10222, 26640), (10545, 25824), (10656, 25555), (10760, 25308), (11248, 24210), (12105, 22496), (12654, 21520), (12912, 21090), (13320, 20444), (13680, 19906), (14060, 19368), (15333, 17760), (16140, 16872)]