21751782360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{50087}}^1$

素因数の和:50166

約数の個数: 256

約数和(自身を含む): 83089981440

約数和(自身を除く): 61338199080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 55, 56, 60, 66, 70, 77, 84, 88, 94, 105, 110, 120, 132, 140, 141, 154, 165, 168, 188, 210, 220, 231, 235, 264, 280, 282, 308, 329, 330, 376, 385, 420, 440, 462, 470, 517, 564, 616, 658, 660, 705, 770, 840, 924, 940, 987, 1034, 1128, 1155, 1316, 1320, 1410, 1540, 1551, 1645, 1848, 1880, 1974, 2068, 2310, 2585, 2632, 2820, 3080, 3102, 3290, 3619, 3948, 4136, 4620, 4935, 5170, 5640, 6204, 6580, 7238, 7755, 7896, 9240, 9870, 10340, 10857, 12408, 13160, 14476, 15510, 18095, 19740, 20680, 21714, 28952, 31020, 36190, 39480, 43428, 50087, 54285, 62040, 72380, 86856, 100174, 108570, 144760, 150261, 200348, 217140, 250435, 300522, 350609, 400696, 434280, 500870, 550957, 601044, 701218, 751305, 1001740, 1051827, 1101914, 1202088, 1402436, 1502610, 1652871, 1753045, 2003480, 2103654, 2203828, 2354089, 2754785, 2804872, 3005220, 3305742, 3506090, 3856699, 4207308, 4407656, 4708178, 5259135, 5509570, 6010440, 6611484, 7012180, 7062267, 7713398, 8264355, 8414616, 9416356, 10518270, 11019140, 11570097, 11770445, 13222968, 14024360, 14124534, 15426796, 16478623, 16528710, 18832712, 19283495, 21036540, 22038280, 23140194, 23540890, 25894979, 28249068, 30853592, 32957246, 33057420, 35311335, 38566990, 42073080, 46280388, 47081780, 49435869, 51789958, 56498136, 57850485, 65914492, 66114840, 70622670, 77133980, 77684937, 82393115, 92560776, 94163560, 98871738, 103579916, 115700970, 129474895, 131828984, 141245340, 154267960, 155369874, 164786230, 181264853, 197743476, 207159832, 231401940, 247179345, 258949790, 282490680, 310739748, 329572460, 362529706, 388424685, 395486952, 462803880, 494358690, 517899580, 543794559, 621479496, 659144920, 725059412, 776849370, 906324265, 988717380, 1035799160, 1087589118, 1450118824, 1553698740, 1812648530, 1977434760, 2175178236, 2718972795, 3107397480, 3625297060, 4350356472, 5437945590, 7250594120, 10875891180, 21751782360]

約数ペア:

[(1, 21751782360), (2, 10875891180), (3, 7250594120), (4, 5437945590), (5, 4350356472), (6, 3625297060), (7, 3107397480), (8, 2718972795), (10, 2175178236), (11, 1977434760), (12, 1812648530), (14, 1553698740), (15, 1450118824), (20, 1087589118), (21, 1035799160), (22, 988717380), (24, 906324265), (28, 776849370), (30, 725059412), (33, 659144920), (35, 621479496), (40, 543794559), (42, 517899580), (44, 494358690), (47, 462803880), (55, 395486952), (56, 388424685), (60, 362529706), (66, 329572460), (70, 310739748), (77, 282490680), (84, 258949790), (88, 247179345), (94, 231401940), (105, 207159832), (110, 197743476), (120, 181264853), (132, 164786230), (140, 155369874), (141, 154267960), (154, 141245340), (165, 131828984), (168, 129474895), (188, 115700970), (210, 103579916), (220, 98871738), (231, 94163560), (235, 92560776), (264, 82393115), (280, 77684937), (282, 77133980), (308, 70622670), (329, 66114840), (330, 65914492), (376, 57850485), (385, 56498136), (420, 51789958), (440, 49435869), (462, 47081780), (470, 46280388), (517, 42073080), (564, 38566990), (616, 35311335), (658, 33057420), (660, 32957246), (705, 30853592), (770, 28249068), (840, 25894979), (924, 23540890), (940, 23140194), (987, 22038280), (1034, 21036540), (1128, 19283495), (1155, 18832712), (1316, 16528710), (1320, 16478623), (1410, 15426796), (1540, 14124534), (1551, 14024360), (1645, 13222968), (1848, 11770445), (1880, 11570097), (1974, 11019140), (2068, 10518270), (2310, 9416356), (2585, 8414616), (2632, 8264355), (2820, 7713398), (3080, 7062267), (3102, 7012180), (3290, 6611484), (3619, 6010440), (3948, 5509570), (4136, 5259135), (4620, 4708178), (4935, 4407656), (5170, 4207308), (5640, 3856699), (6204, 3506090), (6580, 3305742), (7238, 3005220), (7755, 2804872), (7896, 2754785), (9240, 2354089), (9870, 2203828), (10340, 2103654), (10857, 2003480), (12408, 1753045), (13160, 1652871), (14476, 1502610), (15510, 1402436), (18095, 1202088), (19740, 1101914), (20680, 1051827), (21714, 1001740), (28952, 751305), (31020, 701218), (36190, 601044), (39480, 550957), (43428, 500870), (50087, 434280), (54285, 400696), (62040, 350609), (72380, 300522), (86856, 250435), (100174, 217140), (108570, 200348), (144760, 150261)]