1925621880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9281}}^1$

素因数の和:9334

約数の個数: 256

約数和(自身を含む): 7485004800

約数和(自身を除く): 5559382920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4940, 5187, 5320, 5460, 5928, 6916, 7410, 7980, 8645, 9281, 9880, 10374, 10920, 13832, 14820, 15960, 17290, 18562, 20748, 25935, 27843, 29640, 34580, 37124, 41496, 46405, 51870, 55686, 64967, 69160, 74248, 92810, 103740, 111372, 120653, 129934, 139215, 176339, 185620, 194901, 207480, 222744, 241306, 259868, 278430, 324835, 352678, 361959, 371240, 389802, 482612, 519736, 529017, 556860, 603265, 649670, 705356, 723918, 779604, 844571, 881695, 965224, 974505, 1058034, 1113720, 1206530, 1234373, 1299340, 1410712, 1447836, 1559208, 1689142, 1763390, 1809795, 1949010, 2116068, 2292407, 2413060, 2468746, 2533713, 2598680, 2645085, 2895672, 3378284, 3526780, 3619590, 3703119, 3898020, 4222855, 4232136, 4584814, 4826120, 4937492, 5067426, 5290170, 6171865, 6756568, 6877221, 7053560, 7239180, 7406238, 7796040, 8445710, 9169628, 9874984, 10134852, 10580340, 11462035, 12343730, 12668565, 13754442, 14478360, 14812476, 16046849, 16891420, 18339256, 18515595, 20269704, 21160680, 22924070, 24687460, 25337130, 27508884, 29624952, 32093698, 33782840, 34386105, 37031190, 45848140, 48140547, 49374920, 50674260, 55017768, 64187396, 68772210, 74062380, 80234245, 91696280, 96281094, 101348520, 128374792, 137544420, 148124760, 160468490, 192562188, 240702735, 275088840, 320936980, 385124376, 481405470, 641873960, 962810940, 1925621880]

約数ペア:

[(1, 1925621880), (2, 962810940), (3, 641873960), (4, 481405470), (5, 385124376), (6, 320936980), (7, 275088840), (8, 240702735), (10, 192562188), (12, 160468490), (13, 148124760), (14, 137544420), (15, 128374792), (19, 101348520), (20, 96281094), (21, 91696280), (24, 80234245), (26, 74062380), (28, 68772210), (30, 64187396), (35, 55017768), (38, 50674260), (39, 49374920), (40, 48140547), (42, 45848140), (52, 37031190), (56, 34386105), (57, 33782840), (60, 32093698), (65, 29624952), (70, 27508884), (76, 25337130), (78, 24687460), (84, 22924070), (91, 21160680), (95, 20269704), (104, 18515595), (105, 18339256), (114, 16891420), (120, 16046849), (130, 14812476), (133, 14478360), (140, 13754442), (152, 12668565), (156, 12343730), (168, 11462035), (182, 10580340), (190, 10134852), (195, 9874984), (210, 9169628), (228, 8445710), (247, 7796040), (260, 7406238), (266, 7239180), (273, 7053560), (280, 6877221), (285, 6756568), (312, 6171865), (364, 5290170), (380, 5067426), (390, 4937492), (399, 4826120), (420, 4584814), (455, 4232136), (456, 4222855), (494, 3898020), (520, 3703119), (532, 3619590), (546, 3526780), (570, 3378284), (665, 2895672), (728, 2645085), (741, 2598680), (760, 2533713), (780, 2468746), (798, 2413060), (840, 2292407), (910, 2116068), (988, 1949010), (1064, 1809795), (1092, 1763390), (1140, 1689142), (1235, 1559208), (1330, 1447836), (1365, 1410712), (1482, 1299340), (1560, 1234373), (1596, 1206530), (1729, 1113720), (1820, 1058034), (1976, 974505), (1995, 965224), (2184, 881695), (2280, 844571), (2470, 779604), (2660, 723918), (2730, 705356), (2964, 649670), (3192, 603265), (3458, 556860), (3640, 529017), (3705, 519736), (3990, 482612), (4940, 389802), (5187, 371240), (5320, 361959), (5460, 352678), (5928, 324835), (6916, 278430), (7410, 259868), (7980, 241306), (8645, 222744), (9281, 207480), (9880, 194901), (10374, 185620), (10920, 176339), (13832, 139215), (14820, 129934), (15960, 120653), (17290, 111372), (18562, 103740), (20748, 92810), (25935, 74248), (27843, 69160), (29640, 64967), (34580, 55686), (37124, 51870), (41496, 46405)]