21514017420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{677}}^1\times {\mathrm{1201}}^1$

素因数の和:1910

約数の個数: 288

約数和(自身を含む): 78040186560

約数和(自身を除く): 56526169140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 677, 735, 756, 882, 945, 980, 1201, 1260, 1323, 1354, 1470, 1764, 1890, 2031, 2205, 2402, 2646, 2708, 2940, 3385, 3603, 3780, 4062, 4410, 4739, 4804, 5292, 6005, 6093, 6615, 6770, 7206, 8124, 8407, 8820, 9478, 10155, 10809, 12010, 12186, 13230, 13540, 14217, 14412, 16814, 18015, 18279, 18956, 20310, 21618, 23695, 24020, 24372, 25221, 26460, 28434, 30465, 32427, 33173, 33628, 36030, 36558, 40620, 42035, 42651, 43236, 47390, 50442, 54045, 56868, 58849, 60930, 64854, 66346, 71085, 72060, 73116, 75663, 84070, 85302, 91395, 94780, 99519, 100884, 108090, 117698, 121860, 126105, 127953, 129708, 132692, 142170, 151326, 162135, 165865, 168140, 170604, 176547, 182790, 199038, 213255, 216180, 226989, 235396, 252210, 255906, 284340, 294245, 298557, 302652, 324270, 331730, 353094, 365580, 378315, 398076, 426510, 453978, 497595, 504420, 511812, 529641, 588490, 597114, 639765, 648540, 663460, 706188, 756630, 813077, 853020, 882735, 895671, 907956, 995190, 1059282, 1134945, 1176980, 1194228, 1279530, 1492785, 1513260, 1588923, 1626154, 1765470, 1791342, 1990380, 2118564, 2269890, 2439231, 2559060, 2648205, 2985570, 3177846, 3252308, 3530940, 3582684, 4065385, 4478355, 4539780, 4878462, 5296410, 5691539, 5971140, 6355692, 7317693, 7944615, 8130770, 8956710, 9756924, 10592820, 11383078, 12196155, 14635386, 15889230, 16261540, 17074617, 17913420, 21953079, 22766156, 24392310, 28457695, 29270772, 31778460, 34149234, 36588465, 39840773, 43906158, 48784620, 51223851, 56915390, 68298468, 73176930, 79681546, 85373085, 87812316, 102447702, 109765395, 113830780, 119522319, 146353860, 153671553, 159363092, 170746170, 199203865, 204895404, 219530790, 239044638, 256119255, 307343106, 341492340, 358566957, 398407730, 439061580, 478089276, 512238510, 597611595, 614686212, 717133914, 768357765, 796815460, 1024477020, 1075700871, 1195223190, 1434267828, 1536715530, 1792834785, 2151401742, 2390446380, 3073431060, 3585669570, 4302803484, 5378504355, 7171339140, 10757008710, 21514017420]

約数ペア:

[(1, 21514017420), (2, 10757008710), (3, 7171339140), (4, 5378504355), (5, 4302803484), (6, 3585669570), (7, 3073431060), (9, 2390446380), (10, 2151401742), (12, 1792834785), (14, 1536715530), (15, 1434267828), (18, 1195223190), (20, 1075700871), (21, 1024477020), (27, 796815460), (28, 768357765), (30, 717133914), (35, 614686212), (36, 597611595), (42, 512238510), (45, 478089276), (49, 439061580), (54, 398407730), (60, 358566957), (63, 341492340), (70, 307343106), (84, 256119255), (90, 239044638), (98, 219530790), (105, 204895404), (108, 199203865), (126, 170746170), (135, 159363092), (140, 153671553), (147, 146353860), (180, 119522319), (189, 113830780), (196, 109765395), (210, 102447702), (245, 87812316), (252, 85373085), (270, 79681546), (294, 73176930), (315, 68298468), (378, 56915390), (420, 51223851), (441, 48784620), (490, 43906158), (540, 39840773), (588, 36588465), (630, 34149234), (677, 31778460), (735, 29270772), (756, 28457695), (882, 24392310), (945, 22766156), (980, 21953079), (1201, 17913420), (1260, 17074617), (1323, 16261540), (1354, 15889230), (1470, 14635386), (1764, 12196155), (1890, 11383078), (2031, 10592820), (2205, 9756924), (2402, 8956710), (2646, 8130770), (2708, 7944615), (2940, 7317693), (3385, 6355692), (3603, 5971140), (3780, 5691539), (4062, 5296410), (4410, 4878462), (4739, 4539780), (4804, 4478355), (5292, 4065385), (6005, 3582684), (6093, 3530940), (6615, 3252308), (6770, 3177846), (7206, 2985570), (8124, 2648205), (8407, 2559060), (8820, 2439231), (9478, 2269890), (10155, 2118564), (10809, 1990380), (12010, 1791342), (12186, 1765470), (13230, 1626154), (13540, 1588923), (14217, 1513260), (14412, 1492785), (16814, 1279530), (18015, 1194228), (18279, 1176980), (18956, 1134945), (20310, 1059282), (21618, 995190), (23695, 907956), (24020, 895671), (24372, 882735), (25221, 853020), (26460, 813077), (28434, 756630), (30465, 706188), (32427, 663460), (33173, 648540), (33628, 639765), (36030, 597114), (36558, 588490), (40620, 529641), (42035, 511812), (42651, 504420), (43236, 497595), (47390, 453978), (50442, 426510), (54045, 398076), (56868, 378315), (58849, 365580), (60930, 353094), (64854, 331730), (66346, 324270), (71085, 302652), (72060, 298557), (73116, 294245), (75663, 284340), (84070, 255906), (85302, 252210), (91395, 235396), (94780, 226989), (99519, 216180), (100884, 213255), (108090, 199038), (117698, 182790), (121860, 176547), (126105, 170604), (127953, 168140), (129708, 165865), (132692, 162135), (142170, 151326)]