1632990720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 320

約数和(自身を含む): 5688207360

約数和(自身を除く): 4055216640

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, 512, 570, 589, 608, 620, 640, 722, 744, 760, 768, 912, 930, 960, 992, 1083, 1140, 1178, 1216, 1240, 1280, 1444, 1488, 1520, 1536, 1767, 1805, 1824, 1860, 1920, 1984, 2166, 2280, 2356, 2432, 2480, 2560, 2888, 2945, 2976, 3040, 3534, 3610, 3648, 3720, 3840, 3968, 4332, 4560, 4712, 4864, 4960, 5415, 5776, 5890, 5952, 6080, 6859, 7068, 7220, 7296, 7440, 7680, 7936, 8664, 8835, 9120, 9424, 9728, 9920, 10830, 11191, 11552, 11780, 11904, 12160, 13718, 14136, 14440, 14592, 14880, 15872, 17328, 17670, 18240, 18848, 19840, 20577, 21660, 22382, 23104, 23560, 23808, 24320, 27436, 28272, 28880, 29184, 29760, 33573, 34295, 34656, 35340, 36480, 37696, 39680, 41154, 43320, 44764, 46208, 47120, 47616, 48640, 54872, 55955, 56544, 57760, 59520, 67146, 68590, 69312, 70680, 72960, 75392, 79360, 82308, 86640, 89528, 92416, 94240, 102885, 109744, 111910, 113088, 115520, 119040, 134292, 137180, 138624, 141360, 145920, 150784, 164616, 167865, 173280, 179056, 184832, 188480, 205770, 212629, 219488, 223820, 226176, 231040, 238080, 268584, 274360, 277248, 282720, 301568, 329232, 335730, 346560, 358112, 376960, 411540, 425258, 438976, 447640, 452352, 462080, 537168, 548720, 554496, 565440, 637887, 658464, 671460, 693120, 716224, 753920, 823080, 850516, 877952, 895280, 904704, 924160, 1063145, 1074336, 1097440, 1130880, 1275774, 1316928, 1342920, 1386240, 1432448, 1507840, 1646160, 1701032, 1755904, 1790560, 2126290, 2148672, 2194880, 2261760, 2551548, 2633856, 2685840, 2772480, 2864896, 3189435, 3292320, 3402064, 3511808, 3581120, 4252580, 4297344, 4389760, 4523520, 5103096, 5267712, 5371680, 5729792, 6378870, 6584640, 6804128, 7162240, 8505160, 8594688, 8779520, 10206192, 10535424, 10743360, 12757740, 13169280, 13608256, 14324480, 17010320, 17189376, 17559040, 20412384, 21486720, 25515480, 26338560, 27216512, 28648960, 34020640, 40824768, 42973440, 51030960, 52677120, 54433024, 68041280, 81649536, 85946880, 102061920, 108866048, 136082560, 163299072, 204123840, 272165120, 326598144, 408247680, 544330240, 816495360, 1632990720]

約数ペア:

[(1, 1632990720), (2, 816495360), (3, 544330240), (4, 408247680), (5, 326598144), (6, 272165120), (8, 204123840), (10, 163299072), (12, 136082560), (15, 108866048), (16, 102061920), (19, 85946880), (20, 81649536), (24, 68041280), (30, 54433024), (31, 52677120), (32, 51030960), (38, 42973440), (40, 40824768), (48, 34020640), (57, 28648960), (60, 27216512), (62, 26338560), (64, 25515480), (76, 21486720), (80, 20412384), (93, 17559040), (95, 17189376), (96, 17010320), (114, 14324480), (120, 13608256), (124, 13169280), (128, 12757740), (152, 10743360), (155, 10535424), (160, 10206192), (186, 8779520), (190, 8594688), (192, 8505160), (228, 7162240), (240, 6804128), (248, 6584640), (256, 6378870), (285, 5729792), (304, 5371680), (310, 5267712), (320, 5103096), (361, 4523520), (372, 4389760), (380, 4297344), (384, 4252580), (456, 3581120), (465, 3511808), (480, 3402064), (496, 3292320), (512, 3189435), (570, 2864896), (589, 2772480), (608, 2685840), (620, 2633856), (640, 2551548), (722, 2261760), (744, 2194880), (760, 2148672), (768, 2126290), (912, 1790560), (930, 1755904), (960, 1701032), (992, 1646160), (1083, 1507840), (1140, 1432448), (1178, 1386240), (1216, 1342920), (1240, 1316928), (1280, 1275774), (1444, 1130880), (1488, 1097440), (1520, 1074336), (1536, 1063145), (1767, 924160), (1805, 904704), (1824, 895280), (1860, 877952), (1920, 850516), (1984, 823080), (2166, 753920), (2280, 716224), (2356, 693120), (2432, 671460), (2480, 658464), (2560, 637887), (2888, 565440), (2945, 554496), (2976, 548720), (3040, 537168), (3534, 462080), (3610, 452352), (3648, 447640), (3720, 438976), (3840, 425258), (3968, 411540), (4332, 376960), (4560, 358112), (4712, 346560), (4864, 335730), (4960, 329232), (5415, 301568), (5776, 282720), (5890, 277248), (5952, 274360), (6080, 268584), (6859, 238080), (7068, 231040), (7220, 226176), (7296, 223820), (7440, 219488), (7680, 212629), (7936, 205770), (8664, 188480), (8835, 184832), (9120, 179056), (9424, 173280), (9728, 167865), (9920, 164616), (10830, 150784), (11191, 145920), (11552, 141360), (11780, 138624), (11904, 137180), (12160, 134292), (13718, 119040), (14136, 115520), (14440, 113088), (14592, 111910), (14880, 109744), (15872, 102885), (17328, 94240), (17670, 92416), (18240, 89528), (18848, 86640), (19840, 82308), (20577, 79360), (21660, 75392), (22382, 72960), (23104, 70680), (23560, 69312), (23808, 68590), (24320, 67146), (27436, 59520), (28272, 57760), (28880, 56544), (29184, 55955), (29760, 54872), (33573, 48640), (34295, 47616), (34656, 47120), (35340, 46208), (36480, 44764), (37696, 43320), (39680, 41154)]