1974651840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2460

約数の個数: 336

約数和(自身を含む): 7954914240

約数和(自身を除く): 5980262400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 320, 328, 336, 360, 369, 410, 420, 448, 480, 492, 504, 560, 574, 576, 615, 630, 656, 672, 720, 738, 820, 840, 861, 960, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1344, 1435, 1440, 1476, 1640, 1680, 1722, 1845, 1968, 2016, 2240, 2296, 2389, 2460, 2520, 2583, 2624, 2870, 2880, 2952, 3280, 3360, 3444, 3690, 3936, 4032, 4305, 4592, 4778, 4920, 5040, 5166, 5740, 5904, 6560, 6720, 6888, 7167, 7380, 7872, 8610, 9184, 9556, 9840, 10080, 10332, 11480, 11808, 11945, 12915, 13120, 13776, 14334, 14760, 16723, 17220, 18368, 19112, 19680, 20160, 20664, 21501, 22960, 23616, 23890, 25830, 27552, 28668, 29520, 33446, 34440, 35835, 38224, 39360, 41328, 43002, 45920, 47780, 50169, 51660, 55104, 57336, 59040, 66892, 68880, 71670, 76448, 82656, 83615, 86004, 91840, 95560, 97949, 100338, 103320, 107505, 114672, 118080, 133784, 137760, 143340, 150507, 152896, 165312, 167230, 172008, 191120, 195898, 200676, 206640, 215010, 229344, 250845, 267568, 275520, 286680, 293847, 301014, 334460, 344016, 382240, 391796, 401352, 413280, 430020, 458688, 489745, 501690, 535136, 573360, 587694, 602028, 668920, 685643, 688032, 752535, 764480, 783592, 802704, 826560, 860040, 881541, 979490, 1003380, 1070272, 1146720, 1175388, 1204056, 1337840, 1371286, 1376064, 1469235, 1505070, 1567184, 1605408, 1720080, 1763082, 1958980, 2006760, 2056929, 2293440, 2350776, 2408112, 2675680, 2742572, 2938470, 3010140, 3134368, 3210816, 3428215, 3440160, 3526164, 3917960, 4013520, 4113858, 4407705, 4701552, 4816224, 5351360, 5485144, 5876940, 6020280, 6170787, 6268736, 6856430, 6880320, 7052328, 7835920, 8027040, 8227716, 8815410, 9403104, 9632448, 10284645, 10970288, 11753880, 12040560, 12341574, 13712860, 14104656, 15671840, 16054080, 16455432, 17630820, 18806208, 20569290, 21940576, 23507760, 24081120, 24683148, 27425720, 28209312, 30853935, 31343680, 32910864, 35261640, 41138580, 43881152, 47015520, 48162240, 49366296, 54851440, 56418624, 61707870, 65821728, 70523280, 82277160, 94031040, 98732592, 109702880, 123415740, 131643456, 141046560, 164554320, 197465184, 219405760, 246831480, 282093120, 329108640, 394930368, 493662960, 658217280, 987325920, 1974651840]

約数ペア:

[(1, 1974651840), (2, 987325920), (3, 658217280), (4, 493662960), (5, 394930368), (6, 329108640), (7, 282093120), (8, 246831480), (9, 219405760), (10, 197465184), (12, 164554320), (14, 141046560), (15, 131643456), (16, 123415740), (18, 109702880), (20, 98732592), (21, 94031040), (24, 82277160), (28, 70523280), (30, 65821728), (32, 61707870), (35, 56418624), (36, 54851440), (40, 49366296), (41, 48162240), (42, 47015520), (45, 43881152), (48, 41138580), (56, 35261640), (60, 32910864), (63, 31343680), (64, 30853935), (70, 28209312), (72, 27425720), (80, 24683148), (82, 24081120), (84, 23507760), (90, 21940576), (96, 20569290), (105, 18806208), (112, 17630820), (120, 16455432), (123, 16054080), (126, 15671840), (140, 14104656), (144, 13712860), (160, 12341574), (164, 12040560), (168, 11753880), (180, 10970288), (192, 10284645), (205, 9632448), (210, 9403104), (224, 8815410), (240, 8227716), (246, 8027040), (252, 7835920), (280, 7052328), (287, 6880320), (288, 6856430), (315, 6268736), (320, 6170787), (328, 6020280), (336, 5876940), (360, 5485144), (369, 5351360), (410, 4816224), (420, 4701552), (448, 4407705), (480, 4113858), (492, 4013520), (504, 3917960), (560, 3526164), (574, 3440160), (576, 3428215), (615, 3210816), (630, 3134368), (656, 3010140), (672, 2938470), (720, 2742572), (738, 2675680), (820, 2408112), (840, 2350776), (861, 2293440), (960, 2056929), (984, 2006760), (1008, 1958980), (1120, 1763082), (1148, 1720080), (1230, 1605408), (1260, 1567184), (1312, 1505070), (1344, 1469235), (1435, 1376064), (1440, 1371286), (1476, 1337840), (1640, 1204056), (1680, 1175388), (1722, 1146720), (1845, 1070272), (1968, 1003380), (2016, 979490), (2240, 881541), (2296, 860040), (2389, 826560), (2460, 802704), (2520, 783592), (2583, 764480), (2624, 752535), (2870, 688032), (2880, 685643), (2952, 668920), (3280, 602028), (3360, 587694), (3444, 573360), (3690, 535136), (3936, 501690), (4032, 489745), (4305, 458688), (4592, 430020), (4778, 413280), (4920, 401352), (5040, 391796), (5166, 382240), (5740, 344016), (5904, 334460), (6560, 301014), (6720, 293847), (6888, 286680), (7167, 275520), (7380, 267568), (7872, 250845), (8610, 229344), (9184, 215010), (9556, 206640), (9840, 200676), (10080, 195898), (10332, 191120), (11480, 172008), (11808, 167230), (11945, 165312), (12915, 152896), (13120, 150507), (13776, 143340), (14334, 137760), (14760, 133784), (16723, 118080), (17220, 114672), (18368, 107505), (19112, 103320), (19680, 100338), (20160, 97949), (20664, 95560), (21501, 91840), (22960, 86004), (23616, 83615), (23890, 82656), (25830, 76448), (27552, 71670), (28668, 68880), (29520, 66892), (33446, 59040), (34440, 57336), (35835, 55104), (38224, 51660), (39360, 50169), (41328, 47780), (43002, 45920)]