289280181120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2999}}^1\times {\mathrm{7177}}^1$

素因数の和:10205

約数の個数: 256

約数和(自身を含む): 1054304640000

約数和(自身を除く): 765024458880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 2999, 3360, 4480, 5998, 6720, 7177, 8997, 11996, 13440, 14354, 14995, 17994, 20993, 21531, 23992, 28708, 29990, 35885, 35988, 41986, 43062, 44985, 47984, 50239, 57416, 59980, 62979, 71770, 71976, 83972, 86124, 89970, 95968, 100478, 104965, 107655, 114832, 119960, 125958, 143540, 143952, 150717, 167944, 172248, 179940, 191936, 200956, 209930, 215310, 229664, 239920, 251195, 251916, 287080, 287904, 301434, 314895, 335888, 344496, 359880, 383872, 401912, 419860, 430620, 459328, 479840, 502390, 503832, 574160, 575808, 602868, 629790, 671776, 688992, 719760, 753585, 803824, 839720, 861240, 918656, 959680, 1004780, 1007664, 1148320, 1151616, 1205736, 1259580, 1343552, 1377984, 1439520, 1507170, 1607648, 1679440, 1722480, 1919360, 2009560, 2015328, 2296640, 2411472, 2519160, 2687104, 2755968, 2879040, 3014340, 3215296, 3358880, 3444960, 4019120, 4030656, 4593280, 4822944, 5038320, 5758080, 6028680, 6430592, 6717760, 6889920, 8038240, 8061312, 9645888, 10076640, 12057360, 13435520, 13779840, 16076480, 19291776, 20153280, 21523823, 24114720, 32152960, 40306560, 43047646, 48229440, 64571469, 86095292, 96458880, 107619115, 129142938, 150666761, 172190584, 215238230, 258285876, 301333522, 322857345, 344381168, 430476460, 452000283, 516571752, 602667044, 645714690, 688762336, 753333805, 860952920, 904000566, 1033143504, 1205334088, 1291429380, 1377524672, 1506667610, 1721905840, 1808001132, 2066287008, 2260001415, 2410668176, 2582858760, 2755049344, 3013335220, 3443811680, 3616002264, 4132574016, 4520002830, 4821336352, 5165717520, 6026670440, 6887623360, 7232004528, 8265148032, 9040005660, 9642672704, 10331435040, 12053340880, 13775246720, 14464009056, 18080011320, 19285345408, 20662870080, 24106681760, 28928018112, 36160022640, 41325740160, 48213363520, 57856036224, 72320045280, 96426727040, 144640090560, 289280181120]

約数ペア:

[(1, 289280181120), (2, 144640090560), (3, 96426727040), (4, 72320045280), (5, 57856036224), (6, 48213363520), (7, 41325740160), (8, 36160022640), (10, 28928018112), (12, 24106681760), (14, 20662870080), (15, 19285345408), (16, 18080011320), (20, 14464009056), (21, 13775246720), (24, 12053340880), (28, 10331435040), (30, 9642672704), (32, 9040005660), (35, 8265148032), (40, 7232004528), (42, 6887623360), (48, 6026670440), (56, 5165717520), (60, 4821336352), (64, 4520002830), (70, 4132574016), (80, 3616002264), (84, 3443811680), (96, 3013335220), (105, 2755049344), (112, 2582858760), (120, 2410668176), (128, 2260001415), (140, 2066287008), (160, 1808001132), (168, 1721905840), (192, 1506667610), (210, 1377524672), (224, 1291429380), (240, 1205334088), (280, 1033143504), (320, 904000566), (336, 860952920), (384, 753333805), (420, 688762336), (448, 645714690), (480, 602667044), (560, 516571752), (640, 452000283), (672, 430476460), (840, 344381168), (896, 322857345), (960, 301333522), (1120, 258285876), (1344, 215238230), (1680, 172190584), (1920, 150666761), (2240, 129142938), (2688, 107619115), (2999, 96458880), (3360, 86095292), (4480, 64571469), (5998, 48229440), (6720, 43047646), (7177, 40306560), (8997, 32152960), (11996, 24114720), (13440, 21523823), (14354, 20153280), (14995, 19291776), (17994, 16076480), (20993, 13779840), (21531, 13435520), (23992, 12057360), (28708, 10076640), (29990, 9645888), (35885, 8061312), (35988, 8038240), (41986, 6889920), (43062, 6717760), (44985, 6430592), (47984, 6028680), (50239, 5758080), (57416, 5038320), (59980, 4822944), (62979, 4593280), (71770, 4030656), (71976, 4019120), (83972, 3444960), (86124, 3358880), (89970, 3215296), (95968, 3014340), (100478, 2879040), (104965, 2755968), (107655, 2687104), (114832, 2519160), (119960, 2411472), (125958, 2296640), (143540, 2015328), (143952, 2009560), (150717, 1919360), (167944, 1722480), (172248, 1679440), (179940, 1607648), (191936, 1507170), (200956, 1439520), (209930, 1377984), (215310, 1343552), (229664, 1259580), (239920, 1205736), (251195, 1151616), (251916, 1148320), (287080, 1007664), (287904, 1004780), (301434, 959680), (314895, 918656), (335888, 861240), (344496, 839720), (359880, 803824), (383872, 753585), (401912, 719760), (419860, 688992), (430620, 671776), (459328, 629790), (479840, 602868), (502390, 575808), (503832, 574160)]