1230042240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{10169}}^1$

素因数の和:10204

約数の個数: 256

約数和(自身を含む): 4979232000

約数和(自身を除く): 3749189760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 10169, 12096, 13440, 15120, 17280, 20160, 20338, 24192, 30240, 30507, 40320, 40676, 50845, 60480, 61014, 71183, 81352, 91521, 101690, 120960, 122028, 142366, 152535, 162704, 183042, 203380, 213549, 244056, 274563, 284732, 305070, 325408, 355915, 366084, 406760, 427098, 457605, 488112, 549126, 569464, 610140, 640647, 650816, 711830, 732168, 813520, 854196, 915210, 976224, 1067745, 1098252, 1138928, 1220280, 1281294, 1301632, 1372815, 1423660, 1464336, 1627040, 1708392, 1830420, 1921941, 1952448, 2135490, 2196504, 2277856, 2440560, 2562588, 2745630, 2847320, 2928672, 3203235, 3254080, 3416784, 3660840, 3843882, 3904896, 4270980, 4393008, 4555712, 4881120, 5125176, 5491260, 5694640, 5857344, 6406470, 6508160, 6833568, 7321680, 7687764, 8541960, 8786016, 9111424, 9609705, 9762240, 10250352, 10982520, 11389280, 11714688, 12812940, 13667136, 14643360, 15375528, 17083920, 17572032, 19219410, 19524480, 20500704, 21965040, 22778560, 25625880, 27334272, 29286720, 30751056, 34167840, 35144064, 38438820, 41001408, 43930080, 45557120, 51251760, 58573440, 61502112, 68335680, 76877640, 82002816, 87860160, 102503520, 123004224, 136671360, 153755280, 175720320, 205007040, 246008448, 307510560, 410014080, 615021120, 1230042240]

約数ペア:

[(1, 1230042240), (2, 615021120), (3, 410014080), (4, 307510560), (5, 246008448), (6, 205007040), (7, 175720320), (8, 153755280), (9, 136671360), (10, 123004224), (12, 102503520), (14, 87860160), (15, 82002816), (16, 76877640), (18, 68335680), (20, 61502112), (21, 58573440), (24, 51251760), (27, 45557120), (28, 43930080), (30, 41001408), (32, 38438820), (35, 35144064), (36, 34167840), (40, 30751056), (42, 29286720), (45, 27334272), (48, 25625880), (54, 22778560), (56, 21965040), (60, 20500704), (63, 19524480), (64, 19219410), (70, 17572032), (72, 17083920), (80, 15375528), (84, 14643360), (90, 13667136), (96, 12812940), (105, 11714688), (108, 11389280), (112, 10982520), (120, 10250352), (126, 9762240), (128, 9609705), (135, 9111424), (140, 8786016), (144, 8541960), (160, 7687764), (168, 7321680), (180, 6833568), (189, 6508160), (192, 6406470), (210, 5857344), (216, 5694640), (224, 5491260), (240, 5125176), (252, 4881120), (270, 4555712), (280, 4393008), (288, 4270980), (315, 3904896), (320, 3843882), (336, 3660840), (360, 3416784), (378, 3254080), (384, 3203235), (420, 2928672), (432, 2847320), (448, 2745630), (480, 2562588), (504, 2440560), (540, 2277856), (560, 2196504), (576, 2135490), (630, 1952448), (640, 1921941), (672, 1830420), (720, 1708392), (756, 1627040), (840, 1464336), (864, 1423660), (896, 1372815), (945, 1301632), (960, 1281294), (1008, 1220280), (1080, 1138928), (1120, 1098252), (1152, 1067745), (1260, 976224), (1344, 915210), (1440, 854196), (1512, 813520), (1680, 732168), (1728, 711830), (1890, 650816), (1920, 640647), (2016, 610140), (2160, 569464), (2240, 549126), (2520, 488112), (2688, 457605), (2880, 427098), (3024, 406760), (3360, 366084), (3456, 355915), (3780, 325408), (4032, 305070), (4320, 284732), (4480, 274563), (5040, 244056), (5760, 213549), (6048, 203380), (6720, 183042), (7560, 162704), (8064, 152535), (8640, 142366), (10080, 122028), (10169, 120960), (12096, 101690), (13440, 91521), (15120, 81352), (17280, 71183), (20160, 61014), (20338, 60480), (24192, 50845), (30240, 40676), (30507, 40320)]