1212283520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 3683750400

約数和(自身を除く): 2471466880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 43, 49, 56, 58, 62, 64, 70, 80, 86, 98, 112, 116, 124, 128, 140, 145, 155, 160, 172, 196, 203, 215, 217, 224, 232, 245, 248, 280, 290, 301, 310, 320, 344, 392, 406, 430, 434, 448, 464, 490, 496, 560, 580, 602, 620, 640, 688, 784, 812, 860, 868, 896, 899, 928, 980, 992, 1015, 1085, 1120, 1160, 1204, 1240, 1247, 1333, 1376, 1421, 1505, 1519, 1568, 1624, 1720, 1736, 1798, 1856, 1960, 1984, 2030, 2107, 2170, 2240, 2320, 2408, 2480, 2494, 2666, 2752, 2842, 3010, 3038, 3136, 3248, 3440, 3472, 3596, 3712, 3920, 3968, 4060, 4214, 4340, 4480, 4495, 4640, 4816, 4960, 4988, 5332, 5504, 5684, 6020, 6076, 6235, 6272, 6293, 6496, 6665, 6880, 6944, 7105, 7192, 7595, 7840, 8120, 8428, 8680, 8729, 8990, 9280, 9331, 9632, 9920, 9976, 10535, 10664, 11368, 12040, 12152, 12470, 12586, 12992, 13330, 13760, 13888, 14210, 14384, 15190, 15680, 16240, 16856, 17360, 17458, 17980, 18560, 18662, 19264, 19840, 19952, 21070, 21328, 22736, 24080, 24304, 24940, 25172, 25984, 26660, 27520, 27776, 28420, 28768, 30380, 31360, 31465, 32480, 33712, 34720, 34916, 35960, 37324, 38528, 38657, 39904, 42140, 42656, 43645, 44051, 45472, 46655, 48160, 48608, 49880, 50344, 53320, 56840, 57536, 60760, 61103, 62930, 64960, 65317, 67424, 69440, 69832, 71920, 74648, 77314, 79808, 84280, 85312, 87290, 88102, 90944, 93310, 96320, 97216, 99760, 100688, 106640, 113680, 115072, 121520, 122206, 125860, 129920, 130634, 134848, 138880, 139664, 143840, 149296, 154628, 159616, 168560, 170624, 174580, 176204, 181888, 186620, 192640, 193285, 194432, 199520, 201376, 213280, 220255, 227360, 243040, 244412, 251720, 261268, 269696, 270599, 279328, 287680, 298592, 305515, 309256, 326585, 337120, 349160, 352408, 373240, 386570, 399040, 402752, 426560, 440510, 454720, 486080, 488824, 503440, 522536, 541198, 558656, 575360, 597184, 611030, 618512, 653170, 674240, 698320, 704816, 746480, 773140, 798080, 805504, 853120, 881020, 909440, 972160, 977648, 1006880, 1045072, 1082396, 1117312, 1194368, 1222060, 1237024, 1306340, 1348480, 1352995, 1396640, 1409632, 1492960, 1546280, 1762040, 1894193, 1955296, 2013760, 2090144, 2164792, 2444120, 2474048, 2612680, 2705990, 2793280, 2819264, 2985920, 3092560, 3524080, 3788386, 3910592, 4027520, 4180288, 4329584, 4888240, 4948096, 5225360, 5411980, 5586560, 5638528, 5971840, 6185120, 7048160, 7576772, 7821184, 8360576, 8659168, 9470965, 9776480, 10450720, 10823960, 12370240, 14096320, 15153544, 17318336, 18941930, 19552960, 20901440, 21647920, 24740480, 28192640, 30307088, 34636672, 37883860, 39105920, 41802880, 43295840, 60614176, 75767720, 86591680, 121228352, 151535440, 173183360, 242456704, 303070880, 606141760, 1212283520]

約数ペア:

[(1, 1212283520), (2, 606141760), (4, 303070880), (5, 242456704), (7, 173183360), (8, 151535440), (10, 121228352), (14, 86591680), (16, 75767720), (20, 60614176), (28, 43295840), (29, 41802880), (31, 39105920), (32, 37883860), (35, 34636672), (40, 30307088), (43, 28192640), (49, 24740480), (56, 21647920), (58, 20901440), (62, 19552960), (64, 18941930), (70, 17318336), (80, 15153544), (86, 14096320), (98, 12370240), (112, 10823960), (116, 10450720), (124, 9776480), (128, 9470965), (140, 8659168), (145, 8360576), (155, 7821184), (160, 7576772), (172, 7048160), (196, 6185120), (203, 5971840), (215, 5638528), (217, 5586560), (224, 5411980), (232, 5225360), (245, 4948096), (248, 4888240), (280, 4329584), (290, 4180288), (301, 4027520), (310, 3910592), (320, 3788386), (344, 3524080), (392, 3092560), (406, 2985920), (430, 2819264), (434, 2793280), (448, 2705990), (464, 2612680), (490, 2474048), (496, 2444120), (560, 2164792), (580, 2090144), (602, 2013760), (620, 1955296), (640, 1894193), (688, 1762040), (784, 1546280), (812, 1492960), (860, 1409632), (868, 1396640), (896, 1352995), (899, 1348480), (928, 1306340), (980, 1237024), (992, 1222060), (1015, 1194368), (1085, 1117312), (1120, 1082396), (1160, 1045072), (1204, 1006880), (1240, 977648), (1247, 972160), (1333, 909440), (1376, 881020), (1421, 853120), (1505, 805504), (1519, 798080), (1568, 773140), (1624, 746480), (1720, 704816), (1736, 698320), (1798, 674240), (1856, 653170), (1960, 618512), (1984, 611030), (2030, 597184), (2107, 575360), (2170, 558656), (2240, 541198), (2320, 522536), (2408, 503440), (2480, 488824), (2494, 486080), (2666, 454720), (2752, 440510), (2842, 426560), (3010, 402752), (3038, 399040), (3136, 386570), (3248, 373240), (3440, 352408), (3472, 349160), (3596, 337120), (3712, 326585), (3920, 309256), (3968, 305515), (4060, 298592), (4214, 287680), (4340, 279328), (4480, 270599), (4495, 269696), (4640, 261268), (4816, 251720), (4960, 244412), (4988, 243040), (5332, 227360), (5504, 220255), (5684, 213280), (6020, 201376), (6076, 199520), (6235, 194432), (6272, 193285), (6293, 192640), (6496, 186620), (6665, 181888), (6880, 176204), (6944, 174580), (7105, 170624), (7192, 168560), (7595, 159616), (7840, 154628), (8120, 149296), (8428, 143840), (8680, 139664), (8729, 138880), (8990, 134848), (9280, 130634), (9331, 129920), (9632, 125860), (9920, 122206), (9976, 121520), (10535, 115072), (10664, 113680), (11368, 106640), (12040, 100688), (12152, 99760), (12470, 97216), (12586, 96320), (12992, 93310), (13330, 90944), (13760, 88102), (13888, 87290), (14210, 85312), (14384, 84280), (15190, 79808), (15680, 77314), (16240, 74648), (16856, 71920), (17360, 69832), (17458, 69440), (17980, 67424), (18560, 65317), (18662, 64960), (19264, 62930), (19840, 61103), (19952, 60760), (21070, 57536), (21328, 56840), (22736, 53320), (24080, 50344), (24304, 49880), (24940, 48608), (25172, 48160), (25984, 46655), (26660, 45472), (27520, 44051), (27776, 43645), (28420, 42656), (28768, 42140), (30380, 39904), (31360, 38657), (31465, 38528), (32480, 37324), (33712, 35960), (34720, 34916)]