1993808520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1378

約数の個数: 320

約数和(自身を含む): 7486395840

約数和(自身を除く): 5492587320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 81, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 162, 165, 172, 180, 198, 215, 216, 220, 258, 264, 270, 297, 324, 330, 344, 360, 387, 396, 405, 430, 440, 473, 495, 516, 540, 594, 645, 648, 660, 774, 792, 810, 860, 891, 946, 990, 1032, 1080, 1161, 1188, 1290, 1301, 1320, 1419, 1485, 1548, 1620, 1720, 1782, 1892, 1935, 1980, 2322, 2365, 2376, 2580, 2602, 2838, 2970, 3096, 3240, 3483, 3564, 3784, 3870, 3903, 3960, 4257, 4455, 4644, 4730, 5160, 5204, 5676, 5805, 5940, 6505, 6966, 7095, 7128, 7740, 7806, 8514, 8910, 9288, 9460, 10408, 11352, 11610, 11709, 11880, 12771, 13010, 13932, 14190, 14311, 15480, 15612, 17028, 17415, 17820, 18920, 19515, 21285, 23220, 23418, 25542, 26020, 27864, 28380, 28622, 31224, 34056, 34830, 35127, 35640, 38313, 39030, 42570, 42933, 46440, 46836, 51084, 52040, 55943, 56760, 57244, 58545, 63855, 69660, 70254, 71555, 76626, 78060, 85140, 85866, 93672, 102168, 105381, 111886, 114488, 117090, 127710, 128799, 139320, 140508, 143110, 153252, 156120, 167829, 170280, 171732, 175635, 191565, 210762, 214665, 223772, 234180, 255420, 257598, 279715, 281016, 286220, 306504, 335658, 343464, 351270, 383130, 386397, 421524, 429330, 447544, 468360, 503487, 510840, 515196, 526905, 559430, 572440, 615373, 643995, 671316, 702540, 766260, 772794, 839145, 843048, 858660, 1006974, 1030392, 1053810, 1118860, 1159191, 1230746, 1287990, 1342632, 1405080, 1510461, 1532520, 1545588, 1678290, 1717320, 1846119, 1931985, 2013948, 2107620, 2237720, 2318382, 2461492, 2517435, 2575980, 3020922, 3076865, 3091176, 3356580, 3692238, 3863970, 4027896, 4215240, 4531383, 4636764, 4922984, 5034870, 5151960, 5538357, 5795955, 6041844, 6153730, 6713160, 7384476, 7552305, 7727940, 9062766, 9230595, 9273528, 10069740, 11076714, 11591910, 12083688, 12307460, 14768952, 15104610, 15455880, 16615071, 18125532, 18461190, 20139480, 22153428, 22656915, 23183820, 24614920, 27691785, 30209220, 33230142, 36251064, 36922380, 44306856, 45313830, 46367640, 49845213, 55383570, 60418440, 66460284, 73844760, 83075355, 90627660, 99690426, 110767140, 132920568, 166150710, 181255320, 199380852, 221534280, 249226065, 332301420, 398761704, 498452130, 664602840, 996904260, 1993808520]

約数ペア:

[(1, 1993808520), (2, 996904260), (3, 664602840), (4, 498452130), (5, 398761704), (6, 332301420), (8, 249226065), (9, 221534280), (10, 199380852), (11, 181255320), (12, 166150710), (15, 132920568), (18, 110767140), (20, 99690426), (22, 90627660), (24, 83075355), (27, 73844760), (30, 66460284), (33, 60418440), (36, 55383570), (40, 49845213), (43, 46367640), (44, 45313830), (45, 44306856), (54, 36922380), (55, 36251064), (60, 33230142), (66, 30209220), (72, 27691785), (81, 24614920), (86, 23183820), (88, 22656915), (90, 22153428), (99, 20139480), (108, 18461190), (110, 18125532), (120, 16615071), (129, 15455880), (132, 15104610), (135, 14768952), (162, 12307460), (165, 12083688), (172, 11591910), (180, 11076714), (198, 10069740), (215, 9273528), (216, 9230595), (220, 9062766), (258, 7727940), (264, 7552305), (270, 7384476), (297, 6713160), (324, 6153730), (330, 6041844), (344, 5795955), (360, 5538357), (387, 5151960), (396, 5034870), (405, 4922984), (430, 4636764), (440, 4531383), (473, 4215240), (495, 4027896), (516, 3863970), (540, 3692238), (594, 3356580), (645, 3091176), (648, 3076865), (660, 3020922), (774, 2575980), (792, 2517435), (810, 2461492), (860, 2318382), (891, 2237720), (946, 2107620), (990, 2013948), (1032, 1931985), (1080, 1846119), (1161, 1717320), (1188, 1678290), (1290, 1545588), (1301, 1532520), (1320, 1510461), (1419, 1405080), (1485, 1342632), (1548, 1287990), (1620, 1230746), (1720, 1159191), (1782, 1118860), (1892, 1053810), (1935, 1030392), (1980, 1006974), (2322, 858660), (2365, 843048), (2376, 839145), (2580, 772794), (2602, 766260), (2838, 702540), (2970, 671316), (3096, 643995), (3240, 615373), (3483, 572440), (3564, 559430), (3784, 526905), (3870, 515196), (3903, 510840), (3960, 503487), (4257, 468360), (4455, 447544), (4644, 429330), (4730, 421524), (5160, 386397), (5204, 383130), (5676, 351270), (5805, 343464), (5940, 335658), (6505, 306504), (6966, 286220), (7095, 281016), (7128, 279715), (7740, 257598), (7806, 255420), (8514, 234180), (8910, 223772), (9288, 214665), (9460, 210762), (10408, 191565), (11352, 175635), (11610, 171732), (11709, 170280), (11880, 167829), (12771, 156120), (13010, 153252), (13932, 143110), (14190, 140508), (14311, 139320), (15480, 128799), (15612, 127710), (17028, 117090), (17415, 114488), (17820, 111886), (18920, 105381), (19515, 102168), (21285, 93672), (23220, 85866), (23418, 85140), (25542, 78060), (26020, 76626), (27864, 71555), (28380, 70254), (28622, 69660), (31224, 63855), (34056, 58545), (34830, 57244), (35127, 56760), (35640, 55943), (38313, 52040), (39030, 51084), (42570, 46836), (42933, 46440)]