18990168960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2671}}^1$

素因数の和:2746

約数の個数: 384

約数和(自身を含む): 72344079360

約数和(自身を除く): 53353910400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 529, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1058, 1104, 1120, 1288, 1344, 1380, 1472, 1587, 1610, 1680, 1840, 1920, 1932, 2116, 2208, 2240, 2415, 2576, 2645, 2671, 2688, 2760, 2944, 3174, 3220, 3360, 3680, 3703, 3864, 4232, 4416, 4480, 4830, 5152, 5290, 5342, 5520, 6348, 6440, 6720, 7360, 7406, 7728, 7935, 8013, 8464, 8832, 9660, 10304, 10580, 10684, 11040, 11109, 12696, 12880, 13355, 13440, 14720, 14812, 15456, 15870, 16026, 16928, 18515, 18697, 19320, 20608, 21160, 21368, 22080, 22218, 25392, 25760, 26710, 29624, 30912, 31740, 32052, 33856, 37030, 37394, 38640, 40065, 42320, 42736, 44160, 44436, 50784, 51520, 53420, 55545, 56091, 59248, 61433, 61824, 63480, 64104, 67712, 74060, 74788, 77280, 80130, 84640, 85472, 88872, 93485, 101568, 103040, 106840, 111090, 112182, 118496, 122866, 126960, 128208, 148120, 149576, 154560, 160260, 169280, 170944, 177744, 184299, 186970, 203136, 213680, 222180, 224364, 236992, 245732, 253920, 256416, 280455, 296240, 299152, 307165, 309120, 320520, 338560, 341888, 355488, 368598, 373940, 427360, 430031, 444360, 448728, 473984, 491464, 507840, 512832, 560910, 592480, 598304, 614330, 641040, 710976, 737196, 747880, 854720, 860062, 888720, 897456, 921495, 982928, 1015680, 1025664, 1121820, 1184960, 1196608, 1228660, 1282080, 1290093, 1412959, 1421952, 1474392, 1495760, 1709440, 1720124, 1777440, 1794912, 1842990, 1965856, 2150155, 2243640, 2369920, 2393216, 2457320, 2564160, 2580186, 2825918, 2948784, 2991520, 3440248, 3554880, 3589824, 3685980, 3931712, 4238877, 4300310, 4487280, 4914640, 5128320, 5160372, 5651836, 5897568, 5983040, 6450465, 6880496, 7064795, 7109760, 7179648, 7371960, 7863424, 8477754, 8600620, 8974560, 9829280, 9890713, 10320744, 11303672, 11795136, 11966080, 12900930, 13760992, 14129590, 14743920, 16955508, 17201240, 17949120, 19658560, 19781426, 20641488, 21194385, 22607344, 23590272, 25801860, 27521984, 28259180, 29487840, 29672139, 33911016, 34402480, 35898240, 39317120, 39562852, 41282976, 42388770, 45214688, 49453565, 51603720, 55043968, 56518360, 58975680, 59344278, 67822032, 68804960, 79125704, 82565952, 84777540, 90429376, 98907130, 103207440, 113036720, 117951360, 118688556, 135644064, 137609920, 148360695, 158251408, 165131904, 169555080, 180858752, 197814260, 206414880, 226073440, 237377112, 271288128, 275219840, 296721390, 316502816, 339110160, 395628520, 412829760, 452146880, 474754224, 542576256, 593442780, 633005632, 678220320, 791257040, 825659520, 904293760, 949508448, 1186885560, 1266011264, 1356440640, 1582514080, 1899016896, 2373771120, 2712881280, 3165028160, 3798033792, 4747542240, 6330056320, 9495084480, 18990168960]

約数ペア:

[(1, 18990168960), (2, 9495084480), (3, 6330056320), (4, 4747542240), (5, 3798033792), (6, 3165028160), (7, 2712881280), (8, 2373771120), (10, 1899016896), (12, 1582514080), (14, 1356440640), (15, 1266011264), (16, 1186885560), (20, 949508448), (21, 904293760), (23, 825659520), (24, 791257040), (28, 678220320), (30, 633005632), (32, 593442780), (35, 542576256), (40, 474754224), (42, 452146880), (46, 412829760), (48, 395628520), (56, 339110160), (60, 316502816), (64, 296721390), (69, 275219840), (70, 271288128), (80, 237377112), (84, 226073440), (92, 206414880), (96, 197814260), (105, 180858752), (112, 169555080), (115, 165131904), (120, 158251408), (128, 148360695), (138, 137609920), (140, 135644064), (160, 118688556), (161, 117951360), (168, 113036720), (184, 103207440), (192, 98907130), (210, 90429376), (224, 84777540), (230, 82565952), (240, 79125704), (276, 68804960), (280, 67822032), (320, 59344278), (322, 58975680), (336, 56518360), (345, 55043968), (368, 51603720), (384, 49453565), (420, 45214688), (448, 42388770), (460, 41282976), (480, 39562852), (483, 39317120), (529, 35898240), (552, 34402480), (560, 33911016), (640, 29672139), (644, 29487840), (672, 28259180), (690, 27521984), (736, 25801860), (805, 23590272), (840, 22607344), (896, 21194385), (920, 20641488), (960, 19781426), (966, 19658560), (1058, 17949120), (1104, 17201240), (1120, 16955508), (1288, 14743920), (1344, 14129590), (1380, 13760992), (1472, 12900930), (1587, 11966080), (1610, 11795136), (1680, 11303672), (1840, 10320744), (1920, 9890713), (1932, 9829280), (2116, 8974560), (2208, 8600620), (2240, 8477754), (2415, 7863424), (2576, 7371960), (2645, 7179648), (2671, 7109760), (2688, 7064795), (2760, 6880496), (2944, 6450465), (3174, 5983040), (3220, 5897568), (3360, 5651836), (3680, 5160372), (3703, 5128320), (3864, 4914640), (4232, 4487280), (4416, 4300310), (4480, 4238877), (4830, 3931712), (5152, 3685980), (5290, 3589824), (5342, 3554880), (5520, 3440248), (6348, 2991520), (6440, 2948784), (6720, 2825918), (7360, 2580186), (7406, 2564160), (7728, 2457320), (7935, 2393216), (8013, 2369920), (8464, 2243640), (8832, 2150155), (9660, 1965856), (10304, 1842990), (10580, 1794912), (10684, 1777440), (11040, 1720124), (11109, 1709440), (12696, 1495760), (12880, 1474392), (13355, 1421952), (13440, 1412959), (14720, 1290093), (14812, 1282080), (15456, 1228660), (15870, 1196608), (16026, 1184960), (16928, 1121820), (18515, 1025664), (18697, 1015680), (19320, 982928), (20608, 921495), (21160, 897456), (21368, 888720), (22080, 860062), (22218, 854720), (25392, 747880), (25760, 737196), (26710, 710976), (29624, 641040), (30912, 614330), (31740, 598304), (32052, 592480), (33856, 560910), (37030, 512832), (37394, 507840), (38640, 491464), (40065, 473984), (42320, 448728), (42736, 444360), (44160, 430031), (44436, 427360), (50784, 373940), (51520, 368598), (53420, 355488), (55545, 341888), (56091, 338560), (59248, 320520), (61433, 309120), (61824, 307165), (63480, 299152), (64104, 296240), (67712, 280455), (74060, 256416), (74788, 253920), (77280, 245732), (80130, 236992), (84640, 224364), (85472, 222180), (88872, 213680), (93485, 203136), (101568, 186970), (103040, 184299), (106840, 177744), (111090, 170944), (112182, 169280), (118496, 160260), (122866, 154560), (126960, 149576), (128208, 148120)]