238957680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 874944000

約数和(自身を除く): 635986320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 29, 30, 38, 39, 40, 48, 52, 57, 58, 60, 65, 76, 78, 80, 87, 95, 104, 114, 116, 120, 130, 139, 145, 152, 156, 174, 190, 195, 208, 228, 232, 240, 247, 260, 278, 285, 290, 304, 312, 348, 377, 380, 390, 417, 435, 456, 464, 494, 520, 551, 556, 570, 580, 624, 695, 696, 741, 754, 760, 780, 834, 870, 912, 988, 1040, 1102, 1112, 1131, 1140, 1160, 1235, 1390, 1392, 1482, 1508, 1520, 1560, 1653, 1668, 1740, 1807, 1885, 1976, 2085, 2204, 2224, 2262, 2280, 2320, 2470, 2641, 2755, 2780, 2964, 3016, 3120, 3306, 3336, 3480, 3614, 3705, 3770, 3952, 4031, 4170, 4408, 4524, 4560, 4940, 5282, 5421, 5510, 5560, 5655, 5928, 6032, 6612, 6672, 6960, 7163, 7228, 7410, 7540, 7923, 8062, 8265, 8340, 8816, 9035, 9048, 9880, 10564, 10842, 11020, 11120, 11310, 11856, 12093, 13205, 13224, 14326, 14456, 14820, 15080, 15846, 16124, 16530, 16680, 18070, 18096, 19760, 20155, 21128, 21489, 21684, 22040, 22620, 24186, 26410, 26448, 27105, 28652, 28912, 29640, 30160, 31692, 32248, 33060, 33360, 34333, 35815, 36140, 39615, 40310, 42256, 42978, 43368, 44080, 45240, 48372, 52403, 52820, 54210, 57304, 59280, 60465, 63384, 64496, 66120, 68666, 71630, 72280, 76589, 79230, 80620, 85956, 86736, 90480, 96744, 102999, 104806, 105640, 107445, 108420, 114608, 120930, 126768, 132240, 137332, 143260, 144560, 153178, 157209, 158460, 161240, 171665, 171912, 193488, 205998, 209612, 211280, 214890, 216840, 229767, 241860, 262015, 274664, 286520, 306356, 314418, 316920, 322480, 343330, 343824, 382945, 411996, 419224, 429780, 433680, 459534, 483720, 514995, 524030, 549328, 573040, 612712, 628836, 633840, 686660, 765890, 786045, 823992, 838448, 859560, 919068, 967440, 995657, 1029990, 1048060, 1148835, 1225424, 1257672, 1373320, 1531780, 1572090, 1647984, 1719120, 1838136, 1991314, 2059980, 2096120, 2297670, 2515344, 2746640, 2986971, 3063560, 3144180, 3676272, 3982628, 4119960, 4192240, 4595340, 4978285, 5973942, 6127120, 6288360, 7965256, 8239920, 9190680, 9956570, 11947884, 12576720, 14934855, 15930512, 18381360, 19913140, 23895768, 29869710, 39826280, 47791536, 59739420, 79652560, 119478840, 238957680]

約数ペア:

[(1, 238957680), (2, 119478840), (3, 79652560), (4, 59739420), (5, 47791536), (6, 39826280), (8, 29869710), (10, 23895768), (12, 19913140), (13, 18381360), (15, 15930512), (16, 14934855), (19, 12576720), (20, 11947884), (24, 9956570), (26, 9190680), (29, 8239920), (30, 7965256), (38, 6288360), (39, 6127120), (40, 5973942), (48, 4978285), (52, 4595340), (57, 4192240), (58, 4119960), (60, 3982628), (65, 3676272), (76, 3144180), (78, 3063560), (80, 2986971), (87, 2746640), (95, 2515344), (104, 2297670), (114, 2096120), (116, 2059980), (120, 1991314), (130, 1838136), (139, 1719120), (145, 1647984), (152, 1572090), (156, 1531780), (174, 1373320), (190, 1257672), (195, 1225424), (208, 1148835), (228, 1048060), (232, 1029990), (240, 995657), (247, 967440), (260, 919068), (278, 859560), (285, 838448), (290, 823992), (304, 786045), (312, 765890), (348, 686660), (377, 633840), (380, 628836), (390, 612712), (417, 573040), (435, 549328), (456, 524030), (464, 514995), (494, 483720), (520, 459534), (551, 433680), (556, 429780), (570, 419224), (580, 411996), (624, 382945), (695, 343824), (696, 343330), (741, 322480), (754, 316920), (760, 314418), (780, 306356), (834, 286520), (870, 274664), (912, 262015), (988, 241860), (1040, 229767), (1102, 216840), (1112, 214890), (1131, 211280), (1140, 209612), (1160, 205998), (1235, 193488), (1390, 171912), (1392, 171665), (1482, 161240), (1508, 158460), (1520, 157209), (1560, 153178), (1653, 144560), (1668, 143260), (1740, 137332), (1807, 132240), (1885, 126768), (1976, 120930), (2085, 114608), (2204, 108420), (2224, 107445), (2262, 105640), (2280, 104806), (2320, 102999), (2470, 96744), (2641, 90480), (2755, 86736), (2780, 85956), (2964, 80620), (3016, 79230), (3120, 76589), (3306, 72280), (3336, 71630), (3480, 68666), (3614, 66120), (3705, 64496), (3770, 63384), (3952, 60465), (4031, 59280), (4170, 57304), (4408, 54210), (4524, 52820), (4560, 52403), (4940, 48372), (5282, 45240), (5421, 44080), (5510, 43368), (5560, 42978), (5655, 42256), (5928, 40310), (6032, 39615), (6612, 36140), (6672, 35815), (6960, 34333), (7163, 33360), (7228, 33060), (7410, 32248), (7540, 31692), (7923, 30160), (8062, 29640), (8265, 28912), (8340, 28652), (8816, 27105), (9035, 26448), (9048, 26410), (9880, 24186), (10564, 22620), (10842, 22040), (11020, 21684), (11120, 21489), (11310, 21128), (11856, 20155), (12093, 19760), (13205, 18096), (13224, 18070), (14326, 16680), (14456, 16530), (14820, 16124), (15080, 15846)]