419848320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:735

約数の個数: 256

約数和(自身を含む): 1493769600

約数和(自身を除く): 1073921280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 677, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1354, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2031, 2040, 2176, 2280, 2432, 2584, 2708, 2720, 3040, 3230, 3264, 3385, 3648, 3876, 4062, 4080, 4560, 4845, 5168, 5416, 5440, 6080, 6460, 6528, 6770, 7296, 7752, 8124, 8160, 9120, 9690, 10155, 10336, 10832, 10880, 11509, 12160, 12863, 12920, 13540, 15504, 16248, 16320, 18240, 19380, 20310, 20672, 21664, 23018, 25726, 25840, 27080, 31008, 32496, 32640, 34527, 36480, 38589, 38760, 40620, 41344, 43328, 46036, 51452, 51680, 54160, 57545, 62016, 64315, 64992, 69054, 77178, 77520, 81240, 86656, 92072, 102904, 103360, 108320, 115090, 124032, 128630, 129984, 138108, 154356, 155040, 162480, 172635, 184144, 192945, 205808, 206720, 216640, 218671, 230180, 257260, 259968, 276216, 308712, 310080, 324960, 345270, 368288, 385890, 411616, 433280, 437342, 460360, 514520, 552432, 617424, 620160, 649920, 656013, 690540, 736576, 771780, 823232, 874684, 920720, 1029040, 1093355, 1104864, 1234848, 1299840, 1312026, 1381080, 1473152, 1543560, 1646464, 1749368, 1841440, 2058080, 2186710, 2209728, 2469696, 2624052, 2762160, 3087120, 3280065, 3498736, 3682880, 4116160, 4373420, 4419456, 4939392, 5248104, 5524320, 6174240, 6560130, 6997472, 7365760, 8232320, 8746840, 10496208, 11048640, 12348480, 13120260, 13994944, 17493680, 20992416, 22097280, 24696960, 26240520, 27989888, 34987360, 41984832, 52481040, 69974720, 83969664, 104962080, 139949440, 209924160, 419848320]

約数ペア:

[(1, 419848320), (2, 209924160), (3, 139949440), (4, 104962080), (5, 83969664), (6, 69974720), (8, 52481040), (10, 41984832), (12, 34987360), (15, 27989888), (16, 26240520), (17, 24696960), (19, 22097280), (20, 20992416), (24, 17493680), (30, 13994944), (32, 13120260), (34, 12348480), (38, 11048640), (40, 10496208), (48, 8746840), (51, 8232320), (57, 7365760), (60, 6997472), (64, 6560130), (68, 6174240), (76, 5524320), (80, 5248104), (85, 4939392), (95, 4419456), (96, 4373420), (102, 4116160), (114, 3682880), (120, 3498736), (128, 3280065), (136, 3087120), (152, 2762160), (160, 2624052), (170, 2469696), (190, 2209728), (192, 2186710), (204, 2058080), (228, 1841440), (240, 1749368), (255, 1646464), (272, 1543560), (285, 1473152), (304, 1381080), (320, 1312026), (323, 1299840), (340, 1234848), (380, 1104864), (384, 1093355), (408, 1029040), (456, 920720), (480, 874684), (510, 823232), (544, 771780), (570, 736576), (608, 690540), (640, 656013), (646, 649920), (677, 620160), (680, 617424), (760, 552432), (816, 514520), (912, 460360), (960, 437342), (969, 433280), (1020, 411616), (1088, 385890), (1140, 368288), (1216, 345270), (1292, 324960), (1354, 310080), (1360, 308712), (1520, 276216), (1615, 259968), (1632, 257260), (1824, 230180), (1920, 218671), (1938, 216640), (2031, 206720), (2040, 205808), (2176, 192945), (2280, 184144), (2432, 172635), (2584, 162480), (2708, 155040), (2720, 154356), (3040, 138108), (3230, 129984), (3264, 128630), (3385, 124032), (3648, 115090), (3876, 108320), (4062, 103360), (4080, 102904), (4560, 92072), (4845, 86656), (5168, 81240), (5416, 77520), (5440, 77178), (6080, 69054), (6460, 64992), (6528, 64315), (6770, 62016), (7296, 57545), (7752, 54160), (8124, 51680), (8160, 51452), (9120, 46036), (9690, 43328), (10155, 41344), (10336, 40620), (10832, 38760), (10880, 38589), (11509, 36480), (12160, 34527), (12863, 32640), (12920, 32496), (13540, 31008), (15504, 27080), (16248, 25840), (16320, 25726), (18240, 23018), (19380, 21664), (20310, 20672)]