243645360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 320

約数和(自身を含む): 964224000

約数和(自身を除く): 720578640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 449, 456, 476, 510, 532, 560, 570, 595, 646, 665, 680, 714, 760, 798, 816, 840, 898, 912, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1347, 1360, 1428, 1520, 1596, 1615, 1680, 1785, 1796, 1904, 1938, 1995, 2040, 2128, 2245, 2261, 2280, 2380, 2584, 2660, 2694, 2856, 3143, 3192, 3230, 3570, 3592, 3876, 3990, 4080, 4490, 4522, 4560, 4760, 4845, 5168, 5320, 5388, 5712, 6286, 6384, 6460, 6735, 6783, 7140, 7184, 7633, 7752, 7980, 8531, 8980, 9044, 9429, 9520, 9690, 10640, 10776, 11305, 12572, 12920, 13470, 13566, 14280, 15266, 15504, 15715, 15960, 17062, 17960, 18088, 18858, 19380, 21552, 22610, 22899, 25144, 25593, 25840, 26940, 27132, 28560, 30532, 31430, 31920, 33915, 34124, 35920, 36176, 37716, 38165, 38760, 42655, 45220, 45798, 47145, 50288, 51186, 53431, 53880, 54264, 59717, 61064, 62860, 67830, 68248, 75432, 76330, 77520, 85310, 90440, 91596, 94290, 102372, 106862, 107760, 108528, 114495, 119434, 122128, 125720, 127965, 135660, 136496, 145027, 150864, 152660, 160293, 170620, 179151, 180880, 183192, 188580, 204744, 213724, 228990, 238868, 251440, 255930, 267155, 271320, 290054, 298585, 305320, 320586, 341240, 358302, 366384, 377160, 409488, 427448, 435081, 457980, 477736, 511860, 534310, 542640, 580108, 597170, 610640, 641172, 682480, 716604, 725135, 754320, 801465, 854896, 870162, 895755, 915960, 955472, 1015189, 1023720, 1068620, 1160216, 1194340, 1282344, 1433208, 1450270, 1602930, 1740324, 1791510, 1831920, 2030378, 2047440, 2137240, 2175405, 2320432, 2388680, 2564688, 2866416, 2900540, 3045567, 3205860, 3480648, 3583020, 4060756, 4274480, 4350810, 4777360, 5075945, 5801080, 6091134, 6411720, 6961296, 7166040, 8121512, 8701620, 10151890, 11602160, 12182268, 12823440, 14332080, 15227835, 16243024, 17403240, 20303780, 24364536, 30455670, 34806480, 40607560, 48729072, 60911340, 81215120, 121822680, 243645360]

約数ペア:

[(1, 243645360), (2, 121822680), (3, 81215120), (4, 60911340), (5, 48729072), (6, 40607560), (7, 34806480), (8, 30455670), (10, 24364536), (12, 20303780), (14, 17403240), (15, 16243024), (16, 15227835), (17, 14332080), (19, 12823440), (20, 12182268), (21, 11602160), (24, 10151890), (28, 8701620), (30, 8121512), (34, 7166040), (35, 6961296), (38, 6411720), (40, 6091134), (42, 5801080), (48, 5075945), (51, 4777360), (56, 4350810), (57, 4274480), (60, 4060756), (68, 3583020), (70, 3480648), (76, 3205860), (80, 3045567), (84, 2900540), (85, 2866416), (95, 2564688), (102, 2388680), (105, 2320432), (112, 2175405), (114, 2137240), (119, 2047440), (120, 2030378), (133, 1831920), (136, 1791510), (140, 1740324), (152, 1602930), (168, 1450270), (170, 1433208), (190, 1282344), (204, 1194340), (210, 1160216), (228, 1068620), (238, 1023720), (240, 1015189), (255, 955472), (266, 915960), (272, 895755), (280, 870162), (285, 854896), (304, 801465), (323, 754320), (336, 725135), (340, 716604), (357, 682480), (380, 641172), (399, 610640), (408, 597170), (420, 580108), (449, 542640), (456, 534310), (476, 511860), (510, 477736), (532, 457980), (560, 435081), (570, 427448), (595, 409488), (646, 377160), (665, 366384), (680, 358302), (714, 341240), (760, 320586), (798, 305320), (816, 298585), (840, 290054), (898, 271320), (912, 267155), (952, 255930), (969, 251440), (1020, 238868), (1064, 228990), (1140, 213724), (1190, 204744), (1292, 188580), (1330, 183192), (1347, 180880), (1360, 179151), (1428, 170620), (1520, 160293), (1596, 152660), (1615, 150864), (1680, 145027), (1785, 136496), (1796, 135660), (1904, 127965), (1938, 125720), (1995, 122128), (2040, 119434), (2128, 114495), (2245, 108528), (2261, 107760), (2280, 106862), (2380, 102372), (2584, 94290), (2660, 91596), (2694, 90440), (2856, 85310), (3143, 77520), (3192, 76330), (3230, 75432), (3570, 68248), (3592, 67830), (3876, 62860), (3990, 61064), (4080, 59717), (4490, 54264), (4522, 53880), (4560, 53431), (4760, 51186), (4845, 50288), (5168, 47145), (5320, 45798), (5388, 45220), (5712, 42655), (6286, 38760), (6384, 38165), (6460, 37716), (6735, 36176), (6783, 35920), (7140, 34124), (7184, 33915), (7633, 31920), (7752, 31430), (7980, 30532), (8531, 28560), (8980, 27132), (9044, 26940), (9429, 25840), (9520, 25593), (9690, 25144), (10640, 22899), (10776, 22610), (11305, 21552), (12572, 19380), (12920, 18858), (13470, 18088), (13566, 17960), (14280, 17062), (15266, 15960), (15504, 15715)]