1332176640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 324

約数和(自身を含む): 4639875912

約数和(自身を除く): 3307699272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 361, 372, 380, 384, 456, 465, 480, 496, 570, 589, 608, 620, 640, 722, 744, 760, 768, 912, 930, 960, 961, 992, 1083, 1140, 1178, 1216, 1240, 1280, 1444, 1488, 1520, 1767, 1805, 1824, 1860, 1920, 1922, 1984, 2166, 2280, 2356, 2432, 2480, 2883, 2888, 2945, 2976, 3040, 3534, 3610, 3648, 3720, 3840, 3844, 3968, 4332, 4560, 4712, 4805, 4864, 4960, 5415, 5766, 5776, 5890, 5952, 6080, 7068, 7220, 7296, 7440, 7688, 7936, 8664, 8835, 9120, 9424, 9610, 9920, 10830, 11191, 11532, 11552, 11780, 11904, 12160, 14136, 14415, 14440, 14592, 14880, 15376, 17328, 17670, 18240, 18259, 18848, 19220, 19840, 21660, 22382, 23064, 23104, 23560, 23808, 24320, 28272, 28830, 28880, 29760, 30752, 33573, 34656, 35340, 36480, 36518, 37696, 38440, 39680, 43320, 44764, 46128, 46208, 47120, 54777, 55955, 56544, 57660, 57760, 59520, 61504, 67146, 69312, 70680, 72960, 73036, 75392, 76880, 86640, 89528, 91295, 92256, 92416, 94240, 109554, 111910, 113088, 115320, 115520, 119040, 123008, 134292, 138624, 141360, 146072, 150784, 153760, 167865, 173280, 179056, 182590, 184512, 188480, 219108, 223820, 226176, 230640, 231040, 246016, 268584, 273885, 277248, 282720, 292144, 307520, 335730, 346560, 346921, 358112, 365180, 369024, 376960, 438216, 447640, 452352, 461280, 462080, 537168, 547770, 565440, 584288, 615040, 671460, 693120, 693842, 716224, 730360, 738048, 753920, 876432, 895280, 922560, 1040763, 1074336, 1095540, 1130880, 1168576, 1230080, 1342920, 1386240, 1387684, 1432448, 1460720, 1734605, 1752864, 1790560, 1845120, 2081526, 2148672, 2191080, 2261760, 2337152, 2685840, 2775368, 2864896, 2921440, 3469210, 3505728, 3581120, 3690240, 4163052, 4297344, 4382160, 4674304, 5203815, 5371680, 5550736, 5842880, 6938420, 7011456, 7162240, 8326104, 8594688, 8764320, 10407630, 10743360, 11101472, 11685760, 13876840, 14022912, 14324480, 16652208, 17528640, 20815260, 21486720, 22202944, 23371520, 27753680, 33304416, 35057280, 41630520, 42973440, 44405888, 55507360, 66608832, 70114560, 83261040, 88811776, 111014720, 133217664, 166522080, 222029440, 266435328, 333044160, 444058880, 666088320, 1332176640]

約数ペア:

[(1, 1332176640), (2, 666088320), (3, 444058880), (4, 333044160), (5, 266435328), (6, 222029440), (8, 166522080), (10, 133217664), (12, 111014720), (15, 88811776), (16, 83261040), (19, 70114560), (20, 66608832), (24, 55507360), (30, 44405888), (31, 42973440), (32, 41630520), (38, 35057280), (40, 33304416), (48, 27753680), (57, 23371520), (60, 22202944), (62, 21486720), (64, 20815260), (76, 17528640), (80, 16652208), (93, 14324480), (95, 14022912), (96, 13876840), (114, 11685760), (120, 11101472), (124, 10743360), (128, 10407630), (152, 8764320), (155, 8594688), (160, 8326104), (186, 7162240), (190, 7011456), (192, 6938420), (228, 5842880), (240, 5550736), (248, 5371680), (256, 5203815), (285, 4674304), (304, 4382160), (310, 4297344), (320, 4163052), (361, 3690240), (372, 3581120), (380, 3505728), (384, 3469210), (456, 2921440), (465, 2864896), (480, 2775368), (496, 2685840), (570, 2337152), (589, 2261760), (608, 2191080), (620, 2148672), (640, 2081526), (722, 1845120), (744, 1790560), (760, 1752864), (768, 1734605), (912, 1460720), (930, 1432448), (960, 1387684), (961, 1386240), (992, 1342920), (1083, 1230080), (1140, 1168576), (1178, 1130880), (1216, 1095540), (1240, 1074336), (1280, 1040763), (1444, 922560), (1488, 895280), (1520, 876432), (1767, 753920), (1805, 738048), (1824, 730360), (1860, 716224), (1920, 693842), (1922, 693120), (1984, 671460), (2166, 615040), (2280, 584288), (2356, 565440), (2432, 547770), (2480, 537168), (2883, 462080), (2888, 461280), (2945, 452352), (2976, 447640), (3040, 438216), (3534, 376960), (3610, 369024), (3648, 365180), (3720, 358112), (3840, 346921), (3844, 346560), (3968, 335730), (4332, 307520), (4560, 292144), (4712, 282720), (4805, 277248), (4864, 273885), (4960, 268584), (5415, 246016), (5766, 231040), (5776, 230640), (5890, 226176), (5952, 223820), (6080, 219108), (7068, 188480), (7220, 184512), (7296, 182590), (7440, 179056), (7688, 173280), (7936, 167865), (8664, 153760), (8835, 150784), (9120, 146072), (9424, 141360), (9610, 138624), (9920, 134292), (10830, 123008), (11191, 119040), (11532, 115520), (11552, 115320), (11780, 113088), (11904, 111910), (12160, 109554), (14136, 94240), (14415, 92416), (14440, 92256), (14592, 91295), (14880, 89528), (15376, 86640), (17328, 76880), (17670, 75392), (18240, 73036), (18259, 72960), (18848, 70680), (19220, 69312), (19840, 67146), (21660, 61504), (22382, 59520), (23064, 57760), (23104, 57660), (23560, 56544), (23808, 55955), (24320, 54777), (28272, 47120), (28830, 46208), (28880, 46128), (29760, 44764), (30752, 43320), (33573, 39680), (34656, 38440), (35340, 37696), (36480, 36518)]