219859920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 400

約数和(自身を含む): 903120768

約数和(自身を除く): 683260848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 81, 84, 90, 105, 108, 111, 112, 120, 126, 131, 135, 140, 144, 148, 162, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 262, 270, 280, 296, 315, 324, 333, 336, 360, 370, 378, 393, 405, 420, 432, 444, 504, 518, 524, 540, 555, 560, 567, 592, 630, 648, 655, 666, 720, 740, 756, 777, 786, 810, 840, 888, 917, 945, 999, 1008, 1036, 1048, 1080, 1110, 1134, 1179, 1260, 1295, 1296, 1310, 1332, 1480, 1512, 1554, 1572, 1620, 1665, 1680, 1776, 1834, 1890, 1965, 1998, 2072, 2096, 2160, 2220, 2268, 2331, 2358, 2520, 2590, 2620, 2664, 2751, 2835, 2960, 2997, 3024, 3108, 3144, 3240, 3330, 3537, 3668, 3780, 3885, 3930, 3996, 4144, 4440, 4536, 4585, 4662, 4716, 4847, 4995, 5040, 5180, 5240, 5328, 5502, 5670, 5895, 5994, 6216, 6288, 6480, 6660, 6993, 7074, 7336, 7560, 7770, 7860, 7992, 8253, 8880, 9072, 9170, 9324, 9432, 9694, 9990, 10360, 10480, 10611, 11004, 11340, 11655, 11790, 11988, 12432, 13320, 13755, 13986, 14148, 14541, 14672, 14985, 15120, 15540, 15720, 15984, 16506, 17685, 18340, 18648, 18864, 19388, 19980, 20720, 20979, 21222, 22008, 22680, 23310, 23580, 23976, 24235, 24759, 26640, 27510, 27972, 28296, 29082, 29970, 31080, 31440, 33012, 33929, 34965, 35370, 36680, 37296, 38776, 39960, 41265, 41958, 42444, 43623, 44016, 45360, 46620, 47160, 47952, 48470, 49518, 53055, 55020, 55944, 56592, 58164, 59940, 62160, 66024, 67858, 69930, 70740, 72705, 73360, 74277, 77552, 79920, 82530, 83916, 84888, 87246, 93240, 94320, 96940, 99036, 101787, 104895, 106110, 110040, 111888, 116328, 119880, 123795, 130869, 132048, 135716, 139860, 141480, 145410, 148554, 165060, 167832, 169645, 169776, 174492, 186480, 193880, 198072, 203574, 209790, 212220, 218115, 220080, 232656, 239760, 247590, 261738, 271432, 279720, 282960, 290820, 297108, 305361, 330120, 335664, 339290, 348984, 371385, 387760, 392607, 396144, 407148, 419580, 424440, 436230, 495180, 508935, 523476, 542864, 559440, 581640, 594216, 610722, 654345, 660240, 678580, 697968, 742770, 785214, 814296, 839160, 848880, 872460, 916083, 990360, 1017870, 1046952, 1163280, 1188432, 1221444, 1308690, 1357160, 1485540, 1526805, 1570428, 1628592, 1678320, 1744920, 1832166, 1963035, 1980720, 2035740, 2093904, 2442888, 2617380, 2714320, 2748249, 2971080, 3053610, 3140856, 3489840, 3664332, 3926070, 4071480, 4580415, 4885776, 5234760, 5496498, 5942160, 6107220, 6281712, 7328664, 7852140, 8142960, 9160830, 10469520, 10992996, 12214440, 13741245, 14657328, 15704280, 18321660, 21985992, 24428880, 27482490, 31408560, 36643320, 43971984, 54964980, 73286640, 109929960, 219859920]

約数ペア:

[(1, 219859920), (2, 109929960), (3, 73286640), (4, 54964980), (5, 43971984), (6, 36643320), (7, 31408560), (8, 27482490), (9, 24428880), (10, 21985992), (12, 18321660), (14, 15704280), (15, 14657328), (16, 13741245), (18, 12214440), (20, 10992996), (21, 10469520), (24, 9160830), (27, 8142960), (28, 7852140), (30, 7328664), (35, 6281712), (36, 6107220), (37, 5942160), (40, 5496498), (42, 5234760), (45, 4885776), (48, 4580415), (54, 4071480), (56, 3926070), (60, 3664332), (63, 3489840), (70, 3140856), (72, 3053610), (74, 2971080), (80, 2748249), (81, 2714320), (84, 2617380), (90, 2442888), (105, 2093904), (108, 2035740), (111, 1980720), (112, 1963035), (120, 1832166), (126, 1744920), (131, 1678320), (135, 1628592), (140, 1570428), (144, 1526805), (148, 1485540), (162, 1357160), (168, 1308690), (180, 1221444), (185, 1188432), (189, 1163280), (210, 1046952), (216, 1017870), (222, 990360), (240, 916083), (252, 872460), (259, 848880), (262, 839160), (270, 814296), (280, 785214), (296, 742770), (315, 697968), (324, 678580), (333, 660240), (336, 654345), (360, 610722), (370, 594216), (378, 581640), (393, 559440), (405, 542864), (420, 523476), (432, 508935), (444, 495180), (504, 436230), (518, 424440), (524, 419580), (540, 407148), (555, 396144), (560, 392607), (567, 387760), (592, 371385), (630, 348984), (648, 339290), (655, 335664), (666, 330120), (720, 305361), (740, 297108), (756, 290820), (777, 282960), (786, 279720), (810, 271432), (840, 261738), (888, 247590), (917, 239760), (945, 232656), (999, 220080), (1008, 218115), (1036, 212220), (1048, 209790), (1080, 203574), (1110, 198072), (1134, 193880), (1179, 186480), (1260, 174492), (1295, 169776), (1296, 169645), (1310, 167832), (1332, 165060), (1480, 148554), (1512, 145410), (1554, 141480), (1572, 139860), (1620, 135716), (1665, 132048), (1680, 130869), (1776, 123795), (1834, 119880), (1890, 116328), (1965, 111888), (1998, 110040), (2072, 106110), (2096, 104895), (2160, 101787), (2220, 99036), (2268, 96940), (2331, 94320), (2358, 93240), (2520, 87246), (2590, 84888), (2620, 83916), (2664, 82530), (2751, 79920), (2835, 77552), (2960, 74277), (2997, 73360), (3024, 72705), (3108, 70740), (3144, 69930), (3240, 67858), (3330, 66024), (3537, 62160), (3668, 59940), (3780, 58164), (3885, 56592), (3930, 55944), (3996, 55020), (4144, 53055), (4440, 49518), (4536, 48470), (4585, 47952), (4662, 47160), (4716, 46620), (4847, 45360), (4995, 44016), (5040, 43623), (5180, 42444), (5240, 41958), (5328, 41265), (5502, 39960), (5670, 38776), (5895, 37296), (5994, 36680), (6216, 35370), (6288, 34965), (6480, 33929), (6660, 33012), (6993, 31440), (7074, 31080), (7336, 29970), (7560, 29082), (7770, 28296), (7860, 27972), (7992, 27510), (8253, 26640), (8880, 24759), (9072, 24235), (9170, 23976), (9324, 23580), (9432, 23310), (9694, 22680), (9990, 22008), (10360, 21222), (10480, 20979), (10611, 20720), (11004, 19980), (11340, 19388), (11655, 18864), (11790, 18648), (11988, 18340), (12432, 17685), (13320, 16506), (13755, 15984), (13986, 15720), (14148, 15540), (14541, 15120), (14672, 14985)]