1377930240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1807

約数の個数: 264

約数和(自身を含む): 5058218880

約数和(自身を除く): 3680288640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1759, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3518, 3840, 4080, 4352, 4608, 4896, 5120, 5277, 5440, 5760, 6120, 6528, 7036, 7680, 8160, 8704, 8795, 9216, 9792, 10554, 10880, 11520, 12240, 13056, 14072, 15360, 15831, 16320, 17408, 17590, 19584, 21108, 21760, 23040, 24480, 26112, 26385, 28144, 29903, 31662, 32640, 35180, 39168, 42216, 43520, 46080, 48960, 52224, 52770, 56288, 59806, 63324, 65280, 70360, 78336, 79155, 84432, 87040, 89709, 97920, 105540, 112576, 119612, 126648, 130560, 140720, 149515, 156672, 158310, 168864, 179418, 195840, 211080, 225152, 239224, 253296, 261120, 269127, 281440, 299030, 316620, 337728, 358836, 391680, 422160, 448545, 450304, 478448, 506592, 538254, 562880, 598060, 633240, 675456, 717672, 783360, 844320, 897090, 900608, 956896, 1013184, 1076508, 1125760, 1196120, 1266480, 1345635, 1350912, 1435344, 1688640, 1794180, 1801216, 1913792, 2026368, 2153016, 2251520, 2392240, 2532960, 2691270, 2701824, 2870688, 3377280, 3588360, 3827584, 4052736, 4306032, 4503040, 4784480, 5065920, 5382540, 5403648, 5741376, 6754560, 7176720, 7655168, 8105472, 8612064, 9006080, 9568960, 10131840, 10765080, 11482752, 13509120, 14353440, 15310336, 16210944, 17224128, 19137920, 20263680, 21530160, 22965504, 27018240, 28706880, 30620672, 34448256, 38275840, 40527360, 43060320, 45931008, 57413760, 68896512, 76551680, 81054720, 86120640, 91862016, 114827520, 137793024, 153103360, 172241280, 229655040, 275586048, 344482560, 459310080, 688965120, 1377930240]

約数ペア:

[(1, 1377930240), (2, 688965120), (3, 459310080), (4, 344482560), (5, 275586048), (6, 229655040), (8, 172241280), (9, 153103360), (10, 137793024), (12, 114827520), (15, 91862016), (16, 86120640), (17, 81054720), (18, 76551680), (20, 68896512), (24, 57413760), (30, 45931008), (32, 43060320), (34, 40527360), (36, 38275840), (40, 34448256), (45, 30620672), (48, 28706880), (51, 27018240), (60, 22965504), (64, 21530160), (68, 20263680), (72, 19137920), (80, 17224128), (85, 16210944), (90, 15310336), (96, 14353440), (102, 13509120), (120, 11482752), (128, 10765080), (136, 10131840), (144, 9568960), (153, 9006080), (160, 8612064), (170, 8105472), (180, 7655168), (192, 7176720), (204, 6754560), (240, 5741376), (255, 5403648), (256, 5382540), (272, 5065920), (288, 4784480), (306, 4503040), (320, 4306032), (340, 4052736), (360, 3827584), (384, 3588360), (408, 3377280), (480, 2870688), (510, 2701824), (512, 2691270), (544, 2532960), (576, 2392240), (612, 2251520), (640, 2153016), (680, 2026368), (720, 1913792), (765, 1801216), (768, 1794180), (816, 1688640), (960, 1435344), (1020, 1350912), (1024, 1345635), (1088, 1266480), (1152, 1196120), (1224, 1125760), (1280, 1076508), (1360, 1013184), (1440, 956896), (1530, 900608), (1536, 897090), (1632, 844320), (1759, 783360), (1920, 717672), (2040, 675456), (2176, 633240), (2304, 598060), (2448, 562880), (2560, 538254), (2720, 506592), (2880, 478448), (3060, 450304), (3072, 448545), (3264, 422160), (3518, 391680), (3840, 358836), (4080, 337728), (4352, 316620), (4608, 299030), (4896, 281440), (5120, 269127), (5277, 261120), (5440, 253296), (5760, 239224), (6120, 225152), (6528, 211080), (7036, 195840), (7680, 179418), (8160, 168864), (8704, 158310), (8795, 156672), (9216, 149515), (9792, 140720), (10554, 130560), (10880, 126648), (11520, 119612), (12240, 112576), (13056, 105540), (14072, 97920), (15360, 89709), (15831, 87040), (16320, 84432), (17408, 79155), (17590, 78336), (19584, 70360), (21108, 65280), (21760, 63324), (23040, 59806), (24480, 56288), (26112, 52770), (26385, 52224), (28144, 48960), (29903, 46080), (31662, 43520), (32640, 42216), (35180, 39168)]