1883669120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 4924592640

約数和(自身を除く): 3040923520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 263, 304, 310, 320, 361, 380, 496, 526, 589, 608, 620, 640, 722, 760, 992, 1052, 1178, 1216, 1240, 1315, 1444, 1520, 1805, 1984, 2104, 2356, 2432, 2480, 2630, 2888, 2945, 3040, 3610, 3968, 4208, 4712, 4960, 4997, 5260, 5776, 5890, 6080, 7220, 8153, 8416, 9424, 9920, 9994, 10520, 11191, 11552, 11780, 12160, 14440, 16306, 16832, 18848, 19840, 19988, 21040, 22382, 23104, 23560, 24985, 28880, 32612, 33664, 37696, 39976, 40765, 42080, 44764, 46208, 47120, 49970, 55955, 57760, 65224, 75392, 79952, 81530, 84160, 89528, 94240, 94943, 99940, 111910, 115520, 130448, 154907, 159904, 163060, 168320, 179056, 188480, 189886, 199880, 223820, 231040, 260896, 309814, 319808, 326120, 358112, 376960, 379772, 399760, 447640, 474715, 521792, 619628, 639616, 652240, 716224, 759544, 774535, 799520, 895280, 949430, 1043584, 1239256, 1304480, 1432448, 1519088, 1549070, 1599040, 1790560, 1898860, 2478512, 2608960, 2943233, 3038176, 3098140, 3198080, 3581120, 3797720, 4957024, 5217920, 5886466, 6076352, 6196280, 7162240, 7595440, 9914048, 11772932, 12152704, 12392560, 14716165, 15190880, 19828096, 23545864, 24785120, 29432330, 30381760, 47091728, 49570240, 58864660, 60763520, 94183456, 99140480, 117729320, 188366912, 235458640, 376733824, 470917280, 941834560, 1883669120]

約数ペア:

[(1, 1883669120), (2, 941834560), (4, 470917280), (5, 376733824), (8, 235458640), (10, 188366912), (16, 117729320), (19, 99140480), (20, 94183456), (31, 60763520), (32, 58864660), (38, 49570240), (40, 47091728), (62, 30381760), (64, 29432330), (76, 24785120), (80, 23545864), (95, 19828096), (124, 15190880), (128, 14716165), (152, 12392560), (155, 12152704), (160, 11772932), (190, 9914048), (248, 7595440), (263, 7162240), (304, 6196280), (310, 6076352), (320, 5886466), (361, 5217920), (380, 4957024), (496, 3797720), (526, 3581120), (589, 3198080), (608, 3098140), (620, 3038176), (640, 2943233), (722, 2608960), (760, 2478512), (992, 1898860), (1052, 1790560), (1178, 1599040), (1216, 1549070), (1240, 1519088), (1315, 1432448), (1444, 1304480), (1520, 1239256), (1805, 1043584), (1984, 949430), (2104, 895280), (2356, 799520), (2432, 774535), (2480, 759544), (2630, 716224), (2888, 652240), (2945, 639616), (3040, 619628), (3610, 521792), (3968, 474715), (4208, 447640), (4712, 399760), (4960, 379772), (4997, 376960), (5260, 358112), (5776, 326120), (5890, 319808), (6080, 309814), (7220, 260896), (8153, 231040), (8416, 223820), (9424, 199880), (9920, 189886), (9994, 188480), (10520, 179056), (11191, 168320), (11552, 163060), (11780, 159904), (12160, 154907), (14440, 130448), (16306, 115520), (16832, 111910), (18848, 99940), (19840, 94943), (19988, 94240), (21040, 89528), (22382, 84160), (23104, 81530), (23560, 79952), (24985, 75392), (28880, 65224), (32612, 57760), (33664, 55955), (37696, 49970), (39976, 47120), (40765, 46208), (42080, 44764)]