19049132960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:428

約数の個数: 384

約数和(自身を含む): 55306395648

約数和(自身を除く): 36257262688

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 107, 110, 124, 130, 143, 155, 160, 176, 208, 214, 220, 248, 251, 260, 286, 310, 341, 352, 403, 416, 428, 440, 496, 502, 520, 535, 572, 620, 682, 715, 806, 856, 880, 992, 1004, 1040, 1070, 1144, 1177, 1240, 1255, 1364, 1391, 1430, 1612, 1705, 1712, 1760, 2008, 2015, 2080, 2140, 2288, 2354, 2480, 2510, 2728, 2761, 2782, 2860, 3224, 3263, 3317, 3410, 3424, 4016, 4030, 4280, 4433, 4576, 4708, 4960, 5020, 5456, 5522, 5564, 5720, 5885, 6448, 6526, 6634, 6820, 6955, 7781, 8032, 8060, 8560, 8866, 9416, 10040, 10912, 11044, 11128, 11440, 11770, 12896, 13052, 13268, 13640, 13805, 13910, 15301, 15562, 16120, 16315, 16585, 17120, 17732, 18832, 20080, 22088, 22165, 22256, 22880, 23540, 26104, 26536, 26857, 27280, 27610, 27820, 30602, 31124, 32240, 32630, 33170, 35464, 35893, 36487, 37664, 38905, 40160, 43121, 44176, 44330, 44512, 47080, 52208, 53072, 53714, 54560, 55220, 55640, 61204, 62248, 64480, 65260, 66340, 70928, 71786, 72974, 76505, 77810, 85591, 86242, 88352, 88660, 94160, 101153, 104416, 106144, 107428, 110440, 111280, 122408, 124496, 130520, 132680, 134285, 141856, 143572, 145948, 153010, 155620, 171182, 172484, 177320, 179465, 182435, 188320, 202306, 214856, 215605, 220880, 222560, 244816, 248992, 261040, 265360, 268570, 287144, 291896, 295427, 306020, 311240, 342364, 344968, 349141, 354640, 358930, 364870, 404612, 427955, 429712, 431210, 441760, 474331, 489632, 505765, 522080, 530720, 537140, 574288, 583792, 590854, 612040, 622480, 684728, 689936, 698282, 709280, 717860, 729740, 809224, 832567, 855910, 859424, 862420, 948662, 1011530, 1074280, 1112683, 1148576, 1167584, 1181708, 1224080, 1244960, 1369456, 1379872, 1396564, 1435720, 1459480, 1477135, 1618448, 1665134, 1711820, 1724840, 1745705, 1897324, 2023060, 2148560, 2225366, 2363416, 2371655, 2448160, 2738912, 2793128, 2871440, 2918960, 2954270, 3236896, 3330268, 3423640, 3449680, 3491410, 3794648, 3840551, 4046120, 4162835, 4297120, 4450732, 4726832, 4743310, 5563415, 5586256, 5742880, 5837920, 5908540, 6660536, 6847280, 6899360, 6982820, 7589296, 7681102, 8092240, 8325670, 8901464, 9158237, 9453664, 9486620, 10823371, 11126830, 11172512, 11817080, 13321072, 13694560, 13965640, 15178592, 15362204, 16184480, 16651340, 17802928, 18316474, 18973240, 19202755, 21646742, 22253660, 23634160, 26642144, 27931280, 30724408, 33302680, 35605856, 36632948, 37946480, 38405510, 43293484, 44507320, 45791185, 47268320, 54116855, 55862560, 61448816, 66605360, 73265896, 75892960, 76811020, 86586968, 89014640, 91582370, 108233710, 119057081, 122897632, 133210720, 146531792, 153622040, 173173936, 178029280, 183164740, 216467420, 238114162, 293063584, 307244080, 346347872, 366329480, 432934840, 476228324, 595285405, 614488160, 732658960, 865869680, 952456648, 1190570810, 1465317920, 1731739360, 1904913296, 2381141620, 3809826592, 4762283240, 9524566480, 19049132960]

約数ペア:

[(1, 19049132960), (2, 9524566480), (4, 4762283240), (5, 3809826592), (8, 2381141620), (10, 1904913296), (11, 1731739360), (13, 1465317920), (16, 1190570810), (20, 952456648), (22, 865869680), (26, 732658960), (31, 614488160), (32, 595285405), (40, 476228324), (44, 432934840), (52, 366329480), (55, 346347872), (62, 307244080), (65, 293063584), (80, 238114162), (88, 216467420), (104, 183164740), (107, 178029280), (110, 173173936), (124, 153622040), (130, 146531792), (143, 133210720), (155, 122897632), (160, 119057081), (176, 108233710), (208, 91582370), (214, 89014640), (220, 86586968), (248, 76811020), (251, 75892960), (260, 73265896), (286, 66605360), (310, 61448816), (341, 55862560), (352, 54116855), (403, 47268320), (416, 45791185), (428, 44507320), (440, 43293484), (496, 38405510), (502, 37946480), (520, 36632948), (535, 35605856), (572, 33302680), (620, 30724408), (682, 27931280), (715, 26642144), (806, 23634160), (856, 22253660), (880, 21646742), (992, 19202755), (1004, 18973240), (1040, 18316474), (1070, 17802928), (1144, 16651340), (1177, 16184480), (1240, 15362204), (1255, 15178592), (1364, 13965640), (1391, 13694560), (1430, 13321072), (1612, 11817080), (1705, 11172512), (1712, 11126830), (1760, 10823371), (2008, 9486620), (2015, 9453664), (2080, 9158237), (2140, 8901464), (2288, 8325670), (2354, 8092240), (2480, 7681102), (2510, 7589296), (2728, 6982820), (2761, 6899360), (2782, 6847280), (2860, 6660536), (3224, 5908540), (3263, 5837920), (3317, 5742880), (3410, 5586256), (3424, 5563415), (4016, 4743310), (4030, 4726832), (4280, 4450732), (4433, 4297120), (4576, 4162835), (4708, 4046120), (4960, 3840551), (5020, 3794648), (5456, 3491410), (5522, 3449680), (5564, 3423640), (5720, 3330268), (5885, 3236896), (6448, 2954270), (6526, 2918960), (6634, 2871440), (6820, 2793128), (6955, 2738912), (7781, 2448160), (8032, 2371655), (8060, 2363416), (8560, 2225366), (8866, 2148560), (9416, 2023060), (10040, 1897324), (10912, 1745705), (11044, 1724840), (11128, 1711820), (11440, 1665134), (11770, 1618448), (12896, 1477135), (13052, 1459480), (13268, 1435720), (13640, 1396564), (13805, 1379872), (13910, 1369456), (15301, 1244960), (15562, 1224080), (16120, 1181708), (16315, 1167584), (16585, 1148576), (17120, 1112683), (17732, 1074280), (18832, 1011530), (20080, 948662), (22088, 862420), (22165, 859424), (22256, 855910), (22880, 832567), (23540, 809224), (26104, 729740), (26536, 717860), (26857, 709280), (27280, 698282), (27610, 689936), (27820, 684728), (30602, 622480), (31124, 612040), (32240, 590854), (32630, 583792), (33170, 574288), (35464, 537140), (35893, 530720), (36487, 522080), (37664, 505765), (38905, 489632), (40160, 474331), (43121, 441760), (44176, 431210), (44330, 429712), (44512, 427955), (47080, 404612), (52208, 364870), (53072, 358930), (53714, 354640), (54560, 349141), (55220, 344968), (55640, 342364), (61204, 311240), (62248, 306020), (64480, 295427), (65260, 291896), (66340, 287144), (70928, 268570), (71786, 265360), (72974, 261040), (76505, 248992), (77810, 244816), (85591, 222560), (86242, 220880), (88352, 215605), (88660, 214856), (94160, 202306), (101153, 188320), (104416, 182435), (106144, 179465), (107428, 177320), (110440, 172484), (111280, 171182), (122408, 155620), (124496, 153010), (130520, 145948), (132680, 143572), (134285, 141856)]