1940347440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 320

約数和(自身を含む): 6899558400

約数和(自身を除く): 4959210960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 83, 90, 108, 120, 135, 137, 144, 158, 166, 180, 216, 237, 240, 249, 270, 274, 316, 332, 360, 395, 411, 415, 432, 474, 498, 540, 548, 632, 664, 685, 711, 720, 747, 790, 822, 830, 948, 996, 1080, 1096, 1185, 1233, 1245, 1264, 1328, 1370, 1422, 1494, 1580, 1644, 1660, 1896, 1992, 2055, 2133, 2160, 2192, 2241, 2370, 2466, 2490, 2740, 2844, 2988, 3160, 3288, 3320, 3555, 3699, 3735, 3792, 3984, 4110, 4266, 4482, 4740, 4932, 4980, 5480, 5688, 5976, 6165, 6320, 6557, 6576, 6640, 7110, 7398, 7470, 8220, 8532, 8964, 9480, 9864, 9960, 10665, 10823, 10960, 11205, 11371, 11376, 11952, 12330, 13114, 14220, 14796, 14940, 16440, 17064, 17928, 18495, 18960, 19671, 19728, 19920, 21330, 21646, 22410, 22742, 24660, 26228, 28440, 29592, 29880, 32469, 32785, 32880, 34113, 34128, 35856, 36990, 39342, 42660, 43292, 44820, 45484, 49320, 52456, 54115, 56855, 56880, 59013, 59184, 59760, 64938, 65570, 68226, 73980, 78684, 85320, 86584, 89640, 90968, 97407, 98355, 98640, 102339, 104912, 108230, 113710, 118026, 129876, 131140, 136452, 147960, 157368, 162345, 170565, 170640, 173168, 177039, 179280, 181936, 194814, 196710, 204678, 216460, 227420, 236052, 259752, 262280, 272904, 292221, 295065, 295920, 307017, 314736, 324690, 341130, 354078, 389628, 393420, 409356, 432920, 454840, 472104, 487035, 511695, 519504, 524560, 545808, 584442, 590130, 614034, 649380, 682260, 708156, 779256, 786840, 818712, 865840, 885195, 898309, 909680, 944208, 974070, 1023390, 1168884, 1180260, 1228068, 1298760, 1364520, 1416312, 1461105, 1535085, 1558512, 1573680, 1637424, 1770390, 1796618, 1948140, 2046780, 2337768, 2360520, 2456136, 2597520, 2694927, 2729040, 2832624, 2922210, 3070170, 3540780, 3593236, 3896280, 4093560, 4491545, 4675536, 4721040, 4912272, 5389854, 5844420, 6140340, 7081560, 7186472, 7792560, 8084781, 8187120, 8983090, 10779708, 11688840, 12280680, 13474635, 14163120, 14372944, 16169562, 17966180, 21559416, 23377680, 24254343, 24561360, 26949270, 32339124, 35932360, 40423905, 43118832, 48508686, 53898540, 64678248, 71864720, 80847810, 97017372, 107797080, 121271715, 129356496, 161695620, 194034744, 215594160, 242543430, 323391240, 388069488, 485086860, 646782480, 970173720, 1940347440]

約数ペア:

[(1, 1940347440), (2, 970173720), (3, 646782480), (4, 485086860), (5, 388069488), (6, 323391240), (8, 242543430), (9, 215594160), (10, 194034744), (12, 161695620), (15, 129356496), (16, 121271715), (18, 107797080), (20, 97017372), (24, 80847810), (27, 71864720), (30, 64678248), (36, 53898540), (40, 48508686), (45, 43118832), (48, 40423905), (54, 35932360), (60, 32339124), (72, 26949270), (79, 24561360), (80, 24254343), (83, 23377680), (90, 21559416), (108, 17966180), (120, 16169562), (135, 14372944), (137, 14163120), (144, 13474635), (158, 12280680), (166, 11688840), (180, 10779708), (216, 8983090), (237, 8187120), (240, 8084781), (249, 7792560), (270, 7186472), (274, 7081560), (316, 6140340), (332, 5844420), (360, 5389854), (395, 4912272), (411, 4721040), (415, 4675536), (432, 4491545), (474, 4093560), (498, 3896280), (540, 3593236), (548, 3540780), (632, 3070170), (664, 2922210), (685, 2832624), (711, 2729040), (720, 2694927), (747, 2597520), (790, 2456136), (822, 2360520), (830, 2337768), (948, 2046780), (996, 1948140), (1080, 1796618), (1096, 1770390), (1185, 1637424), (1233, 1573680), (1245, 1558512), (1264, 1535085), (1328, 1461105), (1370, 1416312), (1422, 1364520), (1494, 1298760), (1580, 1228068), (1644, 1180260), (1660, 1168884), (1896, 1023390), (1992, 974070), (2055, 944208), (2133, 909680), (2160, 898309), (2192, 885195), (2241, 865840), (2370, 818712), (2466, 786840), (2490, 779256), (2740, 708156), (2844, 682260), (2988, 649380), (3160, 614034), (3288, 590130), (3320, 584442), (3555, 545808), (3699, 524560), (3735, 519504), (3792, 511695), (3984, 487035), (4110, 472104), (4266, 454840), (4482, 432920), (4740, 409356), (4932, 393420), (4980, 389628), (5480, 354078), (5688, 341130), (5976, 324690), (6165, 314736), (6320, 307017), (6557, 295920), (6576, 295065), (6640, 292221), (7110, 272904), (7398, 262280), (7470, 259752), (8220, 236052), (8532, 227420), (8964, 216460), (9480, 204678), (9864, 196710), (9960, 194814), (10665, 181936), (10823, 179280), (10960, 177039), (11205, 173168), (11371, 170640), (11376, 170565), (11952, 162345), (12330, 157368), (13114, 147960), (14220, 136452), (14796, 131140), (14940, 129876), (16440, 118026), (17064, 113710), (17928, 108230), (18495, 104912), (18960, 102339), (19671, 98640), (19728, 98355), (19920, 97407), (21330, 90968), (21646, 89640), (22410, 86584), (22742, 85320), (24660, 78684), (26228, 73980), (28440, 68226), (29592, 65570), (29880, 64938), (32469, 59760), (32785, 59184), (32880, 59013), (34113, 56880), (34128, 56855), (35856, 54115), (36990, 52456), (39342, 49320), (42660, 45484), (43292, 44820)]