18807482880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14321}}^1$

素因数の和:14372

約数の個数: 320

約数和(自身を含む): 70326748800

約数和(自身を除く): 51519265920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4608, 4864, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 7680, 8208, 8640, 9120, 9728, 10260, 10944, 11520, 12160, 13680, 13824, 14321, 14592, 16416, 17280, 18240, 20520, 21888, 23040, 24320, 27360, 28642, 29184, 32832, 34560, 36480, 41040, 42963, 43776, 48640, 54720, 57284, 65664, 69120, 71605, 72960, 82080, 85926, 87552, 109440, 114568, 128889, 131328, 143210, 145920, 164160, 171852, 214815, 218880, 229136, 257778, 262656, 272099, 286420, 328320, 343704, 386667, 429630, 437760, 458272, 515556, 544198, 572840, 644445, 656640, 687408, 773334, 816297, 859260, 916544, 1031112, 1088396, 1145680, 1288890, 1313280, 1360495, 1374816, 1546668, 1632594, 1718520, 1833088, 1933335, 2062224, 2176792, 2291360, 2448891, 2577780, 2720990, 2749632, 3093336, 3265188, 3437040, 3666176, 3866670, 4081485, 4124448, 4353584, 4582720, 4897782, 5155560, 5441980, 5499264, 6186672, 6530376, 6874080, 7332352, 7346673, 7733340, 8162970, 8248896, 8707168, 9165440, 9795564, 10311120, 10883960, 10998528, 12244455, 12373344, 13060752, 13748160, 14693346, 15466680, 16325940, 16497792, 17414336, 18330880, 19591128, 20622240, 21767920, 21997056, 24488910, 24746688, 26121504, 27496320, 29386692, 30933360, 32651880, 32995584, 34828672, 36661760, 36733365, 39182256, 41244480, 43535840, 48977820, 49493376, 52243008, 54992640, 58773384, 61866720, 65303760, 65991168, 69657344, 73466730, 78364512, 82488960, 87071680, 97955640, 98986752, 104486016, 109985280, 117546768, 123733440, 130607520, 139314688, 146933460, 156729024, 164977920, 174143360, 195911280, 197973504, 208972032, 235093536, 247466880, 261215040, 293866920, 313458048, 329955840, 348286720, 391822560, 417944064, 470187072, 494933760, 522430080, 587733840, 626916096, 696573440, 783645120, 940374144, 989867520, 1044860160, 1175467680, 1253832192, 1567290240, 1880748288, 2089720320, 2350935360, 3134580480, 3761496576, 4701870720, 6269160960, 9403741440, 18807482880]

約数ペア:

[(1, 18807482880), (2, 9403741440), (3, 6269160960), (4, 4701870720), (5, 3761496576), (6, 3134580480), (8, 2350935360), (9, 2089720320), (10, 1880748288), (12, 1567290240), (15, 1253832192), (16, 1175467680), (18, 1044860160), (19, 989867520), (20, 940374144), (24, 783645120), (27, 696573440), (30, 626916096), (32, 587733840), (36, 522430080), (38, 494933760), (40, 470187072), (45, 417944064), (48, 391822560), (54, 348286720), (57, 329955840), (60, 313458048), (64, 293866920), (72, 261215040), (76, 247466880), (80, 235093536), (90, 208972032), (95, 197973504), (96, 195911280), (108, 174143360), (114, 164977920), (120, 156729024), (128, 146933460), (135, 139314688), (144, 130607520), (152, 123733440), (160, 117546768), (171, 109985280), (180, 104486016), (190, 98986752), (192, 97955640), (216, 87071680), (228, 82488960), (240, 78364512), (256, 73466730), (270, 69657344), (285, 65991168), (288, 65303760), (304, 61866720), (320, 58773384), (342, 54992640), (360, 52243008), (380, 49493376), (384, 48977820), (432, 43535840), (456, 41244480), (480, 39182256), (512, 36733365), (513, 36661760), (540, 34828672), (570, 32995584), (576, 32651880), (608, 30933360), (640, 29386692), (684, 27496320), (720, 26121504), (760, 24746688), (768, 24488910), (855, 21997056), (864, 21767920), (912, 20622240), (960, 19591128), (1026, 18330880), (1080, 17414336), (1140, 16497792), (1152, 16325940), (1216, 15466680), (1280, 14693346), (1368, 13748160), (1440, 13060752), (1520, 12373344), (1536, 12244455), (1710, 10998528), (1728, 10883960), (1824, 10311120), (1920, 9795564), (2052, 9165440), (2160, 8707168), (2280, 8248896), (2304, 8162970), (2432, 7733340), (2560, 7346673), (2565, 7332352), (2736, 6874080), (2880, 6530376), (3040, 6186672), (3420, 5499264), (3456, 5441980), (3648, 5155560), (3840, 4897782), (4104, 4582720), (4320, 4353584), (4560, 4124448), (4608, 4081485), (4864, 3866670), (5130, 3666176), (5472, 3437040), (5760, 3265188), (6080, 3093336), (6840, 2749632), (6912, 2720990), (7296, 2577780), (7680, 2448891), (8208, 2291360), (8640, 2176792), (9120, 2062224), (9728, 1933335), (10260, 1833088), (10944, 1718520), (11520, 1632594), (12160, 1546668), (13680, 1374816), (13824, 1360495), (14321, 1313280), (14592, 1288890), (16416, 1145680), (17280, 1088396), (18240, 1031112), (20520, 916544), (21888, 859260), (23040, 816297), (24320, 773334), (27360, 687408), (28642, 656640), (29184, 644445), (32832, 572840), (34560, 544198), (36480, 515556), (41040, 458272), (42963, 437760), (43776, 429630), (48640, 386667), (54720, 343704), (57284, 328320), (65664, 286420), (69120, 272099), (71605, 262656), (72960, 257778), (82080, 229136), (85926, 218880), (87552, 214815), (109440, 171852), (114568, 164160), (128889, 145920), (131328, 143210)]