1909618560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17449}}^1$

素因数の和:17493

約数の個数: 192

約数和(自身を含む): 6941610000

約数和(自身を除く): 5031991440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 17449, 18240, 21888, 27360, 34898, 36480, 52347, 54720, 69796, 87245, 104694, 109440, 139592, 157041, 174490, 209388, 261735, 279184, 314082, 331531, 348980, 418776, 523470, 558368, 628164, 663062, 697960, 785205, 837552, 994593, 1046940, 1116736, 1256328, 1326124, 1395920, 1570410, 1657655, 1675104, 1989186, 2093880, 2233472, 2512656, 2652248, 2791840, 2983779, 3140820, 3315310, 3350208, 3978372, 4187760, 4972965, 5025312, 5304496, 5583680, 5967558, 6281640, 6630620, 6700416, 7956744, 8375520, 9945930, 10050624, 10608992, 11167360, 11935116, 12563280, 13261240, 14918895, 15913488, 16751040, 19891860, 20101248, 21217984, 23870232, 25126560, 26522480, 29837790, 31826976, 33502080, 39783720, 42435968, 47740464, 50253120, 53044960, 59675580, 63653952, 79567440, 95480928, 100506240, 106089920, 119351160, 127307904, 159134880, 190961856, 212179840, 238702320, 318269760, 381923712, 477404640, 636539520, 954809280, 1909618560]

約数ペア:

[(1, 1909618560), (2, 954809280), (3, 636539520), (4, 477404640), (5, 381923712), (6, 318269760), (8, 238702320), (9, 212179840), (10, 190961856), (12, 159134880), (15, 127307904), (16, 119351160), (18, 106089920), (19, 100506240), (20, 95480928), (24, 79567440), (30, 63653952), (32, 59675580), (36, 53044960), (38, 50253120), (40, 47740464), (45, 42435968), (48, 39783720), (57, 33502080), (60, 31826976), (64, 29837790), (72, 26522480), (76, 25126560), (80, 23870232), (90, 21217984), (95, 20101248), (96, 19891860), (114, 16751040), (120, 15913488), (128, 14918895), (144, 13261240), (152, 12563280), (160, 11935116), (171, 11167360), (180, 10608992), (190, 10050624), (192, 9945930), (228, 8375520), (240, 7956744), (285, 6700416), (288, 6630620), (304, 6281640), (320, 5967558), (342, 5583680), (360, 5304496), (380, 5025312), (384, 4972965), (456, 4187760), (480, 3978372), (570, 3350208), (576, 3315310), (608, 3140820), (640, 2983779), (684, 2791840), (720, 2652248), (760, 2512656), (855, 2233472), (912, 2093880), (960, 1989186), (1140, 1675104), (1152, 1657655), (1216, 1570410), (1368, 1395920), (1440, 1326124), (1520, 1256328), (1710, 1116736), (1824, 1046940), (1920, 994593), (2280, 837552), (2432, 785205), (2736, 697960), (2880, 663062), (3040, 628164), (3420, 558368), (3648, 523470), (4560, 418776), (5472, 348980), (5760, 331531), (6080, 314082), (6840, 279184), (7296, 261735), (9120, 209388), (10944, 174490), (12160, 157041), (13680, 139592), (17449, 109440), (18240, 104694), (21888, 87245), (27360, 69796), (34898, 54720), (36480, 52347)]