274448160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1480

約数の個数: 288

約数和(自身を含む): 1127468160

約数和(自身を除く): 853020000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1433, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 2866, 3040, 3192, 3360, 3420, 3990, 4256, 4299, 4560, 4788, 5040, 5320, 5472, 5732, 5985, 6384, 6840, 7165, 7980, 8598, 9120, 9576, 10031, 10080, 10640, 11464, 11970, 12768, 12897, 13680, 14330, 15960, 17196, 19152, 20062, 21280, 21495, 22928, 23940, 25794, 27227, 27360, 28660, 30093, 31920, 34392, 38304, 40124, 42990, 45856, 47880, 50155, 51588, 54454, 57320, 60186, 63840, 64485, 68784, 80248, 81681, 85980, 90279, 95760, 100310, 103176, 108908, 114640, 120372, 128970, 136135, 137568, 150465, 160496, 163362, 171960, 180558, 190589, 191520, 200620, 206352, 217816, 229280, 240744, 245043, 257940, 272270, 300930, 320992, 326724, 343920, 361116, 381178, 401240, 408405, 412704, 435632, 451395, 481488, 490086, 515880, 544540, 571767, 601860, 653448, 687840, 722232, 762356, 802480, 816810, 871264, 902790, 952945, 962976, 980172, 1031760, 1089080, 1143534, 1203720, 1225215, 1306896, 1444464, 1524712, 1604960, 1633620, 1715301, 1805580, 1905890, 1960344, 2063520, 2178160, 2287068, 2407440, 2450430, 2613792, 2858835, 2888928, 3049424, 3267240, 3430602, 3611160, 3811780, 3920688, 4356320, 4574136, 4814880, 4900860, 5717670, 6098848, 6534480, 6861204, 7222320, 7623560, 7841376, 8576505, 9148272, 9801720, 11435340, 13068960, 13722408, 14444640, 15247120, 17153010, 18296544, 19603440, 22870680, 27444816, 30494240, 34306020, 39206880, 45741360, 54889632, 68612040, 91482720, 137224080, 274448160]

約数ペア:

[(1, 274448160), (2, 137224080), (3, 91482720), (4, 68612040), (5, 54889632), (6, 45741360), (7, 39206880), (8, 34306020), (9, 30494240), (10, 27444816), (12, 22870680), (14, 19603440), (15, 18296544), (16, 17153010), (18, 15247120), (19, 14444640), (20, 13722408), (21, 13068960), (24, 11435340), (28, 9801720), (30, 9148272), (32, 8576505), (35, 7841376), (36, 7623560), (38, 7222320), (40, 6861204), (42, 6534480), (45, 6098848), (48, 5717670), (56, 4900860), (57, 4814880), (60, 4574136), (63, 4356320), (70, 3920688), (72, 3811780), (76, 3611160), (80, 3430602), (84, 3267240), (90, 3049424), (95, 2888928), (96, 2858835), (105, 2613792), (112, 2450430), (114, 2407440), (120, 2287068), (126, 2178160), (133, 2063520), (140, 1960344), (144, 1905890), (152, 1805580), (160, 1715301), (168, 1633620), (171, 1604960), (180, 1524712), (190, 1444464), (210, 1306896), (224, 1225215), (228, 1203720), (240, 1143534), (252, 1089080), (266, 1031760), (280, 980172), (285, 962976), (288, 952945), (304, 902790), (315, 871264), (336, 816810), (342, 802480), (360, 762356), (380, 722232), (399, 687840), (420, 653448), (456, 601860), (480, 571767), (504, 544540), (532, 515880), (560, 490086), (570, 481488), (608, 451395), (630, 435632), (665, 412704), (672, 408405), (684, 401240), (720, 381178), (760, 361116), (798, 343920), (840, 326724), (855, 320992), (912, 300930), (1008, 272270), (1064, 257940), (1120, 245043), (1140, 240744), (1197, 229280), (1260, 217816), (1330, 206352), (1368, 200620), (1433, 191520), (1440, 190589), (1520, 180558), (1596, 171960), (1680, 163362), (1710, 160496), (1824, 150465), (1995, 137568), (2016, 136135), (2128, 128970), (2280, 120372), (2394, 114640), (2520, 108908), (2660, 103176), (2736, 100310), (2866, 95760), (3040, 90279), (3192, 85980), (3360, 81681), (3420, 80248), (3990, 68784), (4256, 64485), (4299, 63840), (4560, 60186), (4788, 57320), (5040, 54454), (5320, 51588), (5472, 50155), (5732, 47880), (5985, 45856), (6384, 42990), (6840, 40124), (7165, 38304), (7980, 34392), (8598, 31920), (9120, 30093), (9576, 28660), (10031, 27360), (10080, 27227), (10640, 25794), (11464, 23940), (11970, 22928), (12768, 21495), (12897, 21280), (13680, 20062), (14330, 19152), (15960, 17196)]