2420299440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 480

約数和(自身を含む): 9285197376

約数和(自身を除く): 6864897936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 122, 130, 135, 144, 156, 157, 162, 180, 183, 195, 208, 216, 234, 240, 243, 244, 260, 270, 305, 312, 314, 324, 351, 360, 366, 390, 405, 432, 468, 471, 486, 488, 520, 540, 549, 585, 610, 624, 628, 648, 702, 720, 732, 780, 785, 793, 810, 915, 936, 942, 972, 976, 1040, 1053, 1080, 1098, 1170, 1215, 1220, 1256, 1296, 1404, 1413, 1464, 1560, 1570, 1586, 1620, 1647, 1755, 1830, 1872, 1884, 1944, 2041, 2106, 2160, 2196, 2340, 2355, 2379, 2430, 2440, 2512, 2745, 2808, 2826, 2928, 3120, 3140, 3159, 3172, 3240, 3294, 3510, 3660, 3768, 3888, 3965, 4082, 4212, 4239, 4392, 4680, 4710, 4758, 4860, 4880, 4941, 5265, 5490, 5616, 5652, 6123, 6280, 6318, 6344, 6480, 6588, 7020, 7065, 7137, 7320, 7536, 7930, 8164, 8235, 8424, 8478, 8784, 9360, 9420, 9516, 9577, 9720, 9882, 10205, 10530, 10980, 11304, 11895, 12246, 12560, 12636, 12688, 12717, 13176, 14040, 14130, 14274, 14640, 14823, 15795, 15860, 16328, 16470, 16848, 16956, 18369, 18840, 19032, 19154, 19440, 19764, 20410, 21060, 21195, 21411, 21960, 22608, 23790, 24492, 24705, 25272, 25434, 26352, 28080, 28260, 28548, 28731, 29646, 30615, 31590, 31720, 32656, 32940, 33912, 35685, 36738, 37680, 38064, 38151, 38308, 39528, 40820, 42120, 42390, 42822, 43920, 47580, 47885, 48984, 49410, 50544, 50868, 55107, 56520, 57096, 57462, 59292, 61230, 63180, 63440, 63585, 64233, 65880, 67824, 71370, 73476, 74115, 76302, 76616, 79056, 81640, 84240, 84780, 85644, 86193, 91845, 95160, 95770, 97968, 98820, 101736, 107055, 110214, 113040, 114192, 114924, 118584, 122460, 124501, 126360, 127170, 128466, 131760, 142740, 143655, 146952, 148230, 152604, 153232, 163280, 165321, 169560, 171288, 172386, 183690, 190320, 190755, 191540, 192699, 197640, 203472, 214110, 220428, 229848, 237168, 244920, 249002, 252720, 254340, 256932, 258579, 275535, 285480, 287310, 293904, 296460, 305208, 321165, 330642, 339120, 342576, 344772, 367380, 373503, 381510, 383080, 385398, 395280, 428220, 430965, 440856, 459696, 489840, 495963, 498004, 508680, 513864, 517158, 551070, 570960, 574620, 592920, 610416, 622505, 642330, 661284, 689544, 734760, 747006, 763020, 766160, 770796, 775737, 826605, 856440, 861930, 881712, 963495, 991926, 996008, 1017360, 1027728, 1034316, 1102140, 1120509, 1149240, 1185840, 1245010, 1284660, 1292895, 1322568, 1379088, 1469520, 1494012, 1526040, 1541592, 1551474, 1653210, 1712880, 1723860, 1867515, 1926990, 1983852, 1992016, 2068632, 2204280, 2241018, 2298480, 2327211, 2479815, 2490020, 2569320, 2585790, 2645136, 2988024, 3052080, 3083184, 3102948, 3306420, 3361527, 3447720, 3735030, 3853980, 3878685, 3967704, 4137264, 4408560, 4482036, 4654422, 4959630, 4980040, 5138640, 5171580, 5602545, 5976048, 6205896, 6612840, 6723054, 6895440, 7470060, 7707960, 7757370, 7935408, 8964072, 9308844, 9919260, 9960080, 10084581, 10343160, 11205090, 11636055, 12411792, 13225680, 13446108, 14940120, 15415920, 15514740, 16807635, 17928144, 18617688, 19838520, 20169162, 20686320, 22410180, 23272110, 26892216, 29880240, 30253743, 31029480, 33615270, 37235376, 39677040, 40338324, 44820360, 46544220, 50422905, 53784432, 60507486, 62058960, 67230540, 80676648, 89640720, 93088440, 100845810, 121014972, 134461080, 151268715, 161353296, 186176880, 201691620, 242029944, 268922160, 302537430, 403383240, 484059888, 605074860, 806766480, 1210149720, 2420299440]

約数ペア:

[(1, 2420299440), (2, 1210149720), (3, 806766480), (4, 605074860), (5, 484059888), (6, 403383240), (8, 302537430), (9, 268922160), (10, 242029944), (12, 201691620), (13, 186176880), (15, 161353296), (16, 151268715), (18, 134461080), (20, 121014972), (24, 100845810), (26, 93088440), (27, 89640720), (30, 80676648), (36, 67230540), (39, 62058960), (40, 60507486), (45, 53784432), (48, 50422905), (52, 46544220), (54, 44820360), (60, 40338324), (61, 39677040), (65, 37235376), (72, 33615270), (78, 31029480), (80, 30253743), (81, 29880240), (90, 26892216), (104, 23272110), (108, 22410180), (117, 20686320), (120, 20169162), (122, 19838520), (130, 18617688), (135, 17928144), (144, 16807635), (156, 15514740), (157, 15415920), (162, 14940120), (180, 13446108), (183, 13225680), (195, 12411792), (208, 11636055), (216, 11205090), (234, 10343160), (240, 10084581), (243, 9960080), (244, 9919260), (260, 9308844), (270, 8964072), (305, 7935408), (312, 7757370), (314, 7707960), (324, 7470060), (351, 6895440), (360, 6723054), (366, 6612840), (390, 6205896), (405, 5976048), (432, 5602545), (468, 5171580), (471, 5138640), (486, 4980040), (488, 4959630), (520, 4654422), (540, 4482036), (549, 4408560), (585, 4137264), (610, 3967704), (624, 3878685), (628, 3853980), (648, 3735030), (702, 3447720), (720, 3361527), (732, 3306420), (780, 3102948), (785, 3083184), (793, 3052080), (810, 2988024), (915, 2645136), (936, 2585790), (942, 2569320), (972, 2490020), (976, 2479815), (1040, 2327211), (1053, 2298480), (1080, 2241018), (1098, 2204280), (1170, 2068632), (1215, 1992016), (1220, 1983852), (1256, 1926990), (1296, 1867515), (1404, 1723860), (1413, 1712880), (1464, 1653210), (1560, 1551474), (1570, 1541592), (1586, 1526040), (1620, 1494012), (1647, 1469520), (1755, 1379088), (1830, 1322568), (1872, 1292895), (1884, 1284660), (1944, 1245010), (2041, 1185840), (2106, 1149240), (2160, 1120509), (2196, 1102140), (2340, 1034316), (2355, 1027728), (2379, 1017360), (2430, 996008), (2440, 991926), (2512, 963495), (2745, 881712), (2808, 861930), (2826, 856440), (2928, 826605), (3120, 775737), (3140, 770796), (3159, 766160), (3172, 763020), (3240, 747006), (3294, 734760), (3510, 689544), (3660, 661284), (3768, 642330), (3888, 622505), (3965, 610416), (4082, 592920), (4212, 574620), (4239, 570960), (4392, 551070), (4680, 517158), (4710, 513864), (4758, 508680), (4860, 498004), (4880, 495963), (4941, 489840), (5265, 459696), (5490, 440856), (5616, 430965), (5652, 428220), (6123, 395280), (6280, 385398), (6318, 383080), (6344, 381510), (6480, 373503), (6588, 367380), (7020, 344772), (7065, 342576), (7137, 339120), (7320, 330642), (7536, 321165), (7930, 305208), (8164, 296460), (8235, 293904), (8424, 287310), (8478, 285480), (8784, 275535), (9360, 258579), (9420, 256932), (9516, 254340), (9577, 252720), (9720, 249002), (9882, 244920), (10205, 237168), (10530, 229848), (10980, 220428), (11304, 214110), (11895, 203472), (12246, 197640), (12560, 192699), (12636, 191540), (12688, 190755), (12717, 190320), (13176, 183690), (14040, 172386), (14130, 171288), (14274, 169560), (14640, 165321), (14823, 163280), (15795, 153232), (15860, 152604), (16328, 148230), (16470, 146952), (16848, 143655), (16956, 142740), (18369, 131760), (18840, 128466), (19032, 127170), (19154, 126360), (19440, 124501), (19764, 122460), (20410, 118584), (21060, 114924), (21195, 114192), (21411, 113040), (21960, 110214), (22608, 107055), (23790, 101736), (24492, 98820), (24705, 97968), (25272, 95770), (25434, 95160), (26352, 91845), (28080, 86193), (28260, 85644), (28548, 84780), (28731, 84240), (29646, 81640), (30615, 79056), (31590, 76616), (31720, 76302), (32656, 74115), (32940, 73476), (33912, 71370), (35685, 67824), (36738, 65880), (37680, 64233), (38064, 63585), (38151, 63440), (38308, 63180), (39528, 61230), (40820, 59292), (42120, 57462), (42390, 57096), (42822, 56520), (43920, 55107), (47580, 50868), (47885, 50544), (48984, 49410)]