142162560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 256

約数和(自身を含む): 531216000

約数和(自身を除く): 389053440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 433, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 866, 912, 960, 1026, 1080, 1140, 1152, 1216, 1299, 1368, 1440, 1520, 1710, 1728, 1732, 1824, 1920, 2052, 2160, 2165, 2280, 2432, 2565, 2598, 2736, 2880, 3040, 3420, 3456, 3464, 3648, 3897, 4104, 4320, 4330, 4560, 5130, 5196, 5472, 5760, 6080, 6495, 6840, 6928, 7296, 7794, 8208, 8227, 8640, 8660, 9120, 10260, 10392, 10944, 11691, 12160, 12990, 13680, 13856, 15588, 16416, 16454, 17280, 17320, 18240, 19485, 20520, 20784, 21888, 23382, 24681, 25980, 27360, 27712, 31176, 32832, 32908, 34640, 36480, 38970, 41040, 41135, 41568, 46764, 49362, 51960, 54720, 55424, 58455, 62352, 65664, 65816, 69280, 74043, 77940, 82080, 82270, 83136, 93528, 98724, 103920, 109440, 116910, 123405, 124704, 131632, 138560, 148086, 155880, 164160, 164540, 166272, 187056, 197448, 207840, 222129, 233820, 246810, 249408, 263264, 277120, 296172, 311760, 328320, 329080, 370215, 374112, 394896, 415680, 444258, 467640, 493620, 498816, 526528, 592344, 623520, 658160, 740430, 748224, 789792, 831360, 888516, 935280, 987240, 1053056, 1110645, 1184688, 1247040, 1316320, 1480860, 1496448, 1579584, 1777032, 1870560, 1974480, 2221290, 2369376, 2494080, 2632640, 2961720, 3159168, 3554064, 3741120, 3948960, 4442580, 4738752, 5265280, 5923440, 7108128, 7482240, 7897920, 8885160, 9477504, 11846880, 14216256, 15795840, 17770320, 23693760, 28432512, 35540640, 47387520, 71081280, 142162560]

約数ペア:

[(1, 142162560), (2, 71081280), (3, 47387520), (4, 35540640), (5, 28432512), (6, 23693760), (8, 17770320), (9, 15795840), (10, 14216256), (12, 11846880), (15, 9477504), (16, 8885160), (18, 7897920), (19, 7482240), (20, 7108128), (24, 5923440), (27, 5265280), (30, 4738752), (32, 4442580), (36, 3948960), (38, 3741120), (40, 3554064), (45, 3159168), (48, 2961720), (54, 2632640), (57, 2494080), (60, 2369376), (64, 2221290), (72, 1974480), (76, 1870560), (80, 1777032), (90, 1579584), (95, 1496448), (96, 1480860), (108, 1316320), (114, 1247040), (120, 1184688), (128, 1110645), (135, 1053056), (144, 987240), (152, 935280), (160, 888516), (171, 831360), (180, 789792), (190, 748224), (192, 740430), (216, 658160), (228, 623520), (240, 592344), (270, 526528), (285, 498816), (288, 493620), (304, 467640), (320, 444258), (342, 415680), (360, 394896), (380, 374112), (384, 370215), (432, 329080), (433, 328320), (456, 311760), (480, 296172), (513, 277120), (540, 263264), (570, 249408), (576, 246810), (608, 233820), (640, 222129), (684, 207840), (720, 197448), (760, 187056), (855, 166272), (864, 164540), (866, 164160), (912, 155880), (960, 148086), (1026, 138560), (1080, 131632), (1140, 124704), (1152, 123405), (1216, 116910), (1299, 109440), (1368, 103920), (1440, 98724), (1520, 93528), (1710, 83136), (1728, 82270), (1732, 82080), (1824, 77940), (1920, 74043), (2052, 69280), (2160, 65816), (2165, 65664), (2280, 62352), (2432, 58455), (2565, 55424), (2598, 54720), (2736, 51960), (2880, 49362), (3040, 46764), (3420, 41568), (3456, 41135), (3464, 41040), (3648, 38970), (3897, 36480), (4104, 34640), (4320, 32908), (4330, 32832), (4560, 31176), (5130, 27712), (5196, 27360), (5472, 25980), (5760, 24681), (6080, 23382), (6495, 21888), (6840, 20784), (6928, 20520), (7296, 19485), (7794, 18240), (8208, 17320), (8227, 17280), (8640, 16454), (8660, 16416), (9120, 15588), (10260, 13856), (10392, 13680), (10944, 12990), (11691, 12160)]