1817821440

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 360

約数和(自身を含む): 6610970520

約数和(自身を除く): 4793149080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 89, 90, 96, 108, 120, 128, 135, 144, 160, 162, 178, 180, 192, 197, 216, 240, 256, 267, 270, 288, 320, 324, 356, 360, 384, 394, 405, 432, 445, 480, 534, 540, 576, 591, 640, 648, 712, 720, 768, 788, 801, 810, 864, 890, 960, 985, 1068, 1080, 1152, 1182, 1280, 1296, 1335, 1424, 1440, 1576, 1602, 1620, 1728, 1773, 1780, 1920, 1970, 2136, 2160, 2304, 2364, 2403, 2592, 2670, 2848, 2880, 2955, 3152, 3204, 3240, 3456, 3546, 3560, 3840, 3940, 4005, 4272, 4320, 4728, 4806, 5184, 5319, 5340, 5696, 5760, 5910, 6304, 6408, 6480, 6912, 7092, 7120, 7209, 7880, 8010, 8544, 8640, 8865, 9456, 9612, 10368, 10638, 10680, 11392, 11520, 11820, 12015, 12608, 12816, 12960, 14184, 14240, 14418, 15760, 15957, 16020, 17088, 17280, 17533, 17730, 18912, 19224, 20736, 21276, 21360, 22784, 23640, 24030, 25216, 25632, 25920, 26595, 28368, 28480, 28836, 31520, 31914, 32040, 34176, 34560, 35066, 35460, 36045, 37824, 38448, 42552, 42720, 47280, 48060, 50432, 51264, 51840, 52599, 53190, 56736, 56960, 57672, 63040, 63828, 64080, 68352, 70132, 70920, 72090, 75648, 76896, 79785, 85104, 85440, 87665, 94560, 96120, 102528, 103680, 105198, 106380, 113472, 113920, 115344, 126080, 127656, 128160, 140264, 141840, 144180, 151296, 153792, 157797, 159570, 170208, 170880, 175330, 189120, 192240, 205056, 210396, 212760, 226944, 230688, 252160, 255312, 256320, 262995, 280528, 283680, 288360, 307584, 315594, 319140, 340416, 341760, 350660, 378240, 384480, 420792, 425520, 453888, 461376, 473391, 510624, 512640, 525990, 561056, 567360, 576720, 615168, 631188, 638280, 680832, 701320, 756480, 768960, 788985, 841584, 851040, 922752, 946782, 1021248, 1025280, 1051980, 1122112, 1134720, 1153440, 1262376, 1276560, 1361664, 1402640, 1420173, 1537920, 1577970, 1683168, 1702080, 1845504, 1893564, 2042496, 2103960, 2244224, 2269440, 2306880, 2366955, 2524752, 2553120, 2805280, 2840346, 3075840, 3155940, 3366336, 3404160, 3787128, 4084992, 4207920, 4488448, 4613760, 4733910, 5049504, 5106240, 5610560, 5680692, 6311880, 6732672, 6808320, 7100865, 7574256, 8415840, 9227520, 9467820, 10099008, 10212480, 11221120, 11361384, 12623760, 13465344, 14201730, 15148512, 16831680, 18935640, 20198016, 20424960, 22442240, 22722768, 25247520, 28403460, 30297024, 33663360, 37871280, 40396032, 45445536, 50495040, 56806920, 60594048, 67326720, 75742560, 90891072, 100990080, 113613840, 121188096, 151485120, 181782144, 201980160, 227227680, 302970240, 363564288, 454455360, 605940480, 908910720, 1817821440]

約数ペア:

[(1, 1817821440), (2, 908910720), (3, 605940480), (4, 454455360), (5, 363564288), (6, 302970240), (8, 227227680), (9, 201980160), (10, 181782144), (12, 151485120), (15, 121188096), (16, 113613840), (18, 100990080), (20, 90891072), (24, 75742560), (27, 67326720), (30, 60594048), (32, 56806920), (36, 50495040), (40, 45445536), (45, 40396032), (48, 37871280), (54, 33663360), (60, 30297024), (64, 28403460), (72, 25247520), (80, 22722768), (81, 22442240), (89, 20424960), (90, 20198016), (96, 18935640), (108, 16831680), (120, 15148512), (128, 14201730), (135, 13465344), (144, 12623760), (160, 11361384), (162, 11221120), (178, 10212480), (180, 10099008), (192, 9467820), (197, 9227520), (216, 8415840), (240, 7574256), (256, 7100865), (267, 6808320), (270, 6732672), (288, 6311880), (320, 5680692), (324, 5610560), (356, 5106240), (360, 5049504), (384, 4733910), (394, 4613760), (405, 4488448), (432, 4207920), (445, 4084992), (480, 3787128), (534, 3404160), (540, 3366336), (576, 3155940), (591, 3075840), (640, 2840346), (648, 2805280), (712, 2553120), (720, 2524752), (768, 2366955), (788, 2306880), (801, 2269440), (810, 2244224), (864, 2103960), (890, 2042496), (960, 1893564), (985, 1845504), (1068, 1702080), (1080, 1683168), (1152, 1577970), (1182, 1537920), (1280, 1420173), (1296, 1402640), (1335, 1361664), (1424, 1276560), (1440, 1262376), (1576, 1153440), (1602, 1134720), (1620, 1122112), (1728, 1051980), (1773, 1025280), (1780, 1021248), (1920, 946782), (1970, 922752), (2136, 851040), (2160, 841584), (2304, 788985), (2364, 768960), (2403, 756480), (2592, 701320), (2670, 680832), (2848, 638280), (2880, 631188), (2955, 615168), (3152, 576720), (3204, 567360), (3240, 561056), (3456, 525990), (3546, 512640), (3560, 510624), (3840, 473391), (3940, 461376), (4005, 453888), (4272, 425520), (4320, 420792), (4728, 384480), (4806, 378240), (5184, 350660), (5319, 341760), (5340, 340416), (5696, 319140), (5760, 315594), (5910, 307584), (6304, 288360), (6408, 283680), (6480, 280528), (6912, 262995), (7092, 256320), (7120, 255312), (7209, 252160), (7880, 230688), (8010, 226944), (8544, 212760), (8640, 210396), (8865, 205056), (9456, 192240), (9612, 189120), (10368, 175330), (10638, 170880), (10680, 170208), (11392, 159570), (11520, 157797), (11820, 153792), (12015, 151296), (12608, 144180), (12816, 141840), (12960, 140264), (14184, 128160), (14240, 127656), (14418, 126080), (15760, 115344), (15957, 113920), (16020, 113472), (17088, 106380), (17280, 105198), (17533, 103680), (17730, 102528), (18912, 96120), (19224, 94560), (20736, 87665), (21276, 85440), (21360, 85104), (22784, 79785), (23640, 76896), (24030, 75648), (25216, 72090), (25632, 70920), (25920, 70132), (26595, 68352), (28368, 64080), (28480, 63828), (28836, 63040), (31520, 57672), (31914, 56960), (32040, 56736), (34176, 53190), (34560, 52599), (35066, 51840), (35460, 51264), (36045, 50432), (37824, 48060), (38448, 47280), (42552, 42720)]