21302456760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1092

約数の個数: 384

約数和(自身を含む): 77580288000

約数和(自身を除く): 56277831240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 127, 130, 135, 156, 169, 180, 195, 216, 234, 254, 260, 270, 312, 338, 351, 360, 381, 390, 468, 507, 508, 520, 540, 585, 635, 676, 702, 762, 780, 845, 919, 936, 1014, 1016, 1080, 1143, 1170, 1270, 1352, 1404, 1521, 1524, 1560, 1651, 1690, 1755, 1838, 1905, 2028, 2286, 2340, 2535, 2540, 2757, 2808, 3042, 3048, 3302, 3380, 3429, 3510, 3676, 3810, 4056, 4563, 4572, 4595, 4680, 4953, 5070, 5080, 5514, 5715, 6084, 6604, 6760, 6858, 7020, 7352, 7605, 7620, 8255, 8271, 9126, 9144, 9190, 9906, 10140, 11028, 11430, 11947, 12168, 13208, 13716, 13785, 14040, 14859, 15210, 15240, 16510, 16542, 17145, 18252, 18380, 19812, 20280, 21463, 22056, 22815, 22860, 23894, 24765, 24813, 27432, 27570, 29718, 30420, 33020, 33084, 34290, 35841, 36504, 36760, 39624, 41355, 42926, 44577, 45630, 45720, 47788, 49530, 49626, 55140, 59436, 59735, 60840, 64389, 66040, 66168, 68580, 71682, 74295, 82710, 85852, 89154, 91260, 95576, 99060, 99252, 107315, 107523, 110280, 116713, 118872, 119470, 124065, 128778, 137160, 143364, 148590, 155311, 165420, 171704, 178308, 179205, 182520, 193167, 198120, 198504, 214630, 215046, 222885, 233426, 238940, 248130, 257556, 286728, 297180, 310622, 321945, 322569, 330840, 350139, 356616, 358410, 386334, 429260, 430092, 445770, 465933, 466852, 477880, 496260, 515112, 537615, 579501, 583565, 594360, 621244, 643890, 645138, 700278, 716820, 772668, 776555, 858520, 860184, 891540, 931866, 933704, 965835, 992520, 1050417, 1075230, 1159002, 1167130, 1242488, 1287780, 1290276, 1397799, 1400556, 1433640, 1517269, 1545336, 1553110, 1612845, 1750695, 1783080, 1863732, 1931670, 2100834, 2150460, 2318004, 2329665, 2334260, 2575560, 2580552, 2795598, 2801112, 2897505, 3034538, 3106220, 3151251, 3225690, 3501390, 3727464, 3863340, 4193397, 4201668, 4300920, 4551807, 4636008, 4659330, 4668520, 5252085, 5591196, 5795010, 6069076, 6212440, 6302502, 6451380, 6988995, 7002780, 7586345, 7726680, 8386794, 8403336, 9103614, 9318660, 10504170, 11182392, 11590020, 12138152, 12605004, 12902760, 13655421, 13977990, 14005560, 15172690, 15756255, 16773588, 18207228, 18637320, 19724497, 20966985, 21008340, 22759035, 23180040, 25210008, 27310842, 27955980, 30345380, 31512510, 33547176, 36414456, 39448994, 40966263, 41933970, 42016680, 45518070, 54621684, 55911960, 59173491, 60690760, 63025020, 68277105, 78897988, 81932526, 83867940, 91036140, 98622485, 109243368, 118346982, 126050040, 136554210, 157795976, 163865052, 167735880, 177520473, 182072280, 197244970, 204831315, 236693964, 273108420, 295867455, 327730104, 355040946, 394489940, 409662630, 473387928, 532561419, 546216840, 591734910, 710081892, 788979880, 819325260, 887602365, 1065122838, 1183469820, 1420163784, 1638650520, 1775204730, 2130245676, 2366939640, 2662807095, 3550409460, 4260491352, 5325614190, 7100818920, 10651228380, 21302456760]

約数ペア:

[(1, 21302456760), (2, 10651228380), (3, 7100818920), (4, 5325614190), (5, 4260491352), (6, 3550409460), (8, 2662807095), (9, 2366939640), (10, 2130245676), (12, 1775204730), (13, 1638650520), (15, 1420163784), (18, 1183469820), (20, 1065122838), (24, 887602365), (26, 819325260), (27, 788979880), (30, 710081892), (36, 591734910), (39, 546216840), (40, 532561419), (45, 473387928), (52, 409662630), (54, 394489940), (60, 355040946), (65, 327730104), (72, 295867455), (78, 273108420), (90, 236693964), (104, 204831315), (108, 197244970), (117, 182072280), (120, 177520473), (127, 167735880), (130, 163865052), (135, 157795976), (156, 136554210), (169, 126050040), (180, 118346982), (195, 109243368), (216, 98622485), (234, 91036140), (254, 83867940), (260, 81932526), (270, 78897988), (312, 68277105), (338, 63025020), (351, 60690760), (360, 59173491), (381, 55911960), (390, 54621684), (468, 45518070), (507, 42016680), (508, 41933970), (520, 40966263), (540, 39448994), (585, 36414456), (635, 33547176), (676, 31512510), (702, 30345380), (762, 27955980), (780, 27310842), (845, 25210008), (919, 23180040), (936, 22759035), (1014, 21008340), (1016, 20966985), (1080, 19724497), (1143, 18637320), (1170, 18207228), (1270, 16773588), (1352, 15756255), (1404, 15172690), (1521, 14005560), (1524, 13977990), (1560, 13655421), (1651, 12902760), (1690, 12605004), (1755, 12138152), (1838, 11590020), (1905, 11182392), (2028, 10504170), (2286, 9318660), (2340, 9103614), (2535, 8403336), (2540, 8386794), (2757, 7726680), (2808, 7586345), (3042, 7002780), (3048, 6988995), (3302, 6451380), (3380, 6302502), (3429, 6212440), (3510, 6069076), (3676, 5795010), (3810, 5591196), (4056, 5252085), (4563, 4668520), (4572, 4659330), (4595, 4636008), (4680, 4551807), (4953, 4300920), (5070, 4201668), (5080, 4193397), (5514, 3863340), (5715, 3727464), (6084, 3501390), (6604, 3225690), (6760, 3151251), (6858, 3106220), (7020, 3034538), (7352, 2897505), (7605, 2801112), (7620, 2795598), (8255, 2580552), (8271, 2575560), (9126, 2334260), (9144, 2329665), (9190, 2318004), (9906, 2150460), (10140, 2100834), (11028, 1931670), (11430, 1863732), (11947, 1783080), (12168, 1750695), (13208, 1612845), (13716, 1553110), (13785, 1545336), (14040, 1517269), (14859, 1433640), (15210, 1400556), (15240, 1397799), (16510, 1290276), (16542, 1287780), (17145, 1242488), (18252, 1167130), (18380, 1159002), (19812, 1075230), (20280, 1050417), (21463, 992520), (22056, 965835), (22815, 933704), (22860, 931866), (23894, 891540), (24765, 860184), (24813, 858520), (27432, 776555), (27570, 772668), (29718, 716820), (30420, 700278), (33020, 645138), (33084, 643890), (34290, 621244), (35841, 594360), (36504, 583565), (36760, 579501), (39624, 537615), (41355, 515112), (42926, 496260), (44577, 477880), (45630, 466852), (45720, 465933), (47788, 445770), (49530, 430092), (49626, 429260), (55140, 386334), (59436, 358410), (59735, 356616), (60840, 350139), (64389, 330840), (66040, 322569), (66168, 321945), (68580, 310622), (71682, 297180), (74295, 286728), (82710, 257556), (85852, 248130), (89154, 238940), (91260, 233426), (95576, 222885), (99060, 215046), (99252, 214630), (107315, 198504), (107523, 198120), (110280, 193167), (116713, 182520), (118872, 179205), (119470, 178308), (124065, 171704), (128778, 165420), (137160, 155311), (143364, 148590)]