1950728640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1235

約数の個数: 224

約数和(自身を含む): 7107838464

約数和(自身を除く): 5157109824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 331, 336, 420, 448, 480, 560, 662, 672, 840, 877, 960, 993, 1120, 1324, 1344, 1655, 1680, 1754, 1986, 2240, 2317, 2631, 2648, 3310, 3360, 3508, 3972, 4385, 4634, 4965, 5262, 5296, 6139, 6620, 6720, 6951, 7016, 7944, 8770, 9268, 9930, 10524, 10592, 11585, 12278, 13155, 13240, 13902, 14032, 15888, 17540, 18417, 18536, 19860, 21048, 21184, 23170, 24556, 26310, 26480, 27804, 28064, 30695, 31776, 34755, 35080, 36834, 37072, 39720, 42096, 46340, 49112, 52620, 52960, 55608, 56128, 61390, 63552, 69510, 70160, 73668, 74144, 79440, 84192, 92085, 92680, 98224, 105240, 105920, 111216, 122780, 139020, 140320, 147336, 148288, 158880, 168384, 184170, 185360, 196448, 210480, 222432, 245560, 278040, 280640, 290287, 294672, 317760, 368340, 370720, 392896, 420960, 444864, 491120, 556080, 580574, 589344, 736680, 741440, 841920, 870861, 982240, 1112160, 1161148, 1178688, 1451435, 1473360, 1741722, 1964480, 2032009, 2224320, 2322296, 2902870, 2946720, 3483444, 4064018, 4354305, 4644592, 5805740, 5893440, 6096027, 6966888, 8128036, 8708610, 9289184, 10160045, 11611480, 12192054, 13933776, 16256072, 17417220, 18578368, 20320090, 23222960, 24384108, 27867552, 30480135, 32512144, 34834440, 40640180, 46445920, 48768216, 55735104, 60960270, 65024288, 69668880, 81280360, 92891840, 97536432, 121920540, 130048576, 139337760, 162560720, 195072864, 243841080, 278675520, 325121440, 390145728, 487682160, 650242880, 975364320, 1950728640]

約数ペア:

[(1, 1950728640), (2, 975364320), (3, 650242880), (4, 487682160), (5, 390145728), (6, 325121440), (7, 278675520), (8, 243841080), (10, 195072864), (12, 162560720), (14, 139337760), (15, 130048576), (16, 121920540), (20, 97536432), (21, 92891840), (24, 81280360), (28, 69668880), (30, 65024288), (32, 60960270), (35, 55735104), (40, 48768216), (42, 46445920), (48, 40640180), (56, 34834440), (60, 32512144), (64, 30480135), (70, 27867552), (80, 24384108), (84, 23222960), (96, 20320090), (105, 18578368), (112, 17417220), (120, 16256072), (140, 13933776), (160, 12192054), (168, 11611480), (192, 10160045), (210, 9289184), (224, 8708610), (240, 8128036), (280, 6966888), (320, 6096027), (331, 5893440), (336, 5805740), (420, 4644592), (448, 4354305), (480, 4064018), (560, 3483444), (662, 2946720), (672, 2902870), (840, 2322296), (877, 2224320), (960, 2032009), (993, 1964480), (1120, 1741722), (1324, 1473360), (1344, 1451435), (1655, 1178688), (1680, 1161148), (1754, 1112160), (1986, 982240), (2240, 870861), (2317, 841920), (2631, 741440), (2648, 736680), (3310, 589344), (3360, 580574), (3508, 556080), (3972, 491120), (4385, 444864), (4634, 420960), (4965, 392896), (5262, 370720), (5296, 368340), (6139, 317760), (6620, 294672), (6720, 290287), (6951, 280640), (7016, 278040), (7944, 245560), (8770, 222432), (9268, 210480), (9930, 196448), (10524, 185360), (10592, 184170), (11585, 168384), (12278, 158880), (13155, 148288), (13240, 147336), (13902, 140320), (14032, 139020), (15888, 122780), (17540, 111216), (18417, 105920), (18536, 105240), (19860, 98224), (21048, 92680), (21184, 92085), (23170, 84192), (24556, 79440), (26310, 74144), (26480, 73668), (27804, 70160), (28064, 69510), (30695, 63552), (31776, 61390), (34755, 56128), (35080, 55608), (36834, 52960), (37072, 52620), (39720, 49112), (42096, 46340)]