754153120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 2233889280

約数和(自身を除く): 1479736160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 62, 70, 80, 98, 107, 112, 116, 124, 140, 145, 155, 160, 196, 203, 214, 217, 224, 232, 245, 248, 280, 290, 310, 392, 406, 428, 434, 464, 490, 496, 535, 560, 580, 620, 749, 784, 812, 856, 868, 899, 928, 980, 992, 1015, 1070, 1085, 1120, 1160, 1240, 1421, 1498, 1519, 1568, 1624, 1712, 1736, 1798, 1960, 2030, 2140, 2170, 2320, 2480, 2842, 2996, 3038, 3103, 3248, 3317, 3424, 3472, 3596, 3745, 3920, 4060, 4280, 4340, 4495, 4640, 4960, 5243, 5684, 5992, 6076, 6206, 6293, 6496, 6634, 6944, 7105, 7192, 7490, 7595, 7840, 8120, 8560, 8680, 8990, 10486, 11368, 11984, 12152, 12412, 12586, 13268, 14210, 14384, 14980, 15190, 15515, 16240, 16585, 17120, 17360, 17980, 20972, 21721, 22736, 23219, 23968, 24304, 24824, 25172, 26215, 26536, 28420, 28768, 29960, 30380, 31030, 31465, 32480, 33170, 34720, 35960, 41944, 43442, 44051, 45472, 46438, 48608, 49648, 50344, 52430, 53072, 56840, 59920, 60760, 62060, 62930, 66340, 71920, 83888, 86884, 88102, 92876, 96193, 99296, 100688, 104860, 106144, 108605, 113680, 116095, 119840, 121520, 124120, 125860, 132680, 143840, 152047, 162533, 167776, 173768, 176204, 185752, 192386, 201376, 209720, 217210, 220255, 227360, 232190, 243040, 248240, 251720, 265360, 304094, 325066, 347536, 352408, 371504, 384772, 419440, 434420, 440510, 464380, 480965, 496480, 503440, 530720, 608188, 650132, 673351, 695072, 704816, 743008, 760235, 769544, 812665, 838880, 868840, 881020, 928760, 961930, 1006880, 1216376, 1300264, 1346702, 1409632, 1520470, 1539088, 1625330, 1737680, 1762040, 1857520, 1923860, 2432752, 2600528, 2693404, 3040940, 3078176, 3250660, 3366755, 3475360, 3524080, 3715040, 3847720, 4713457, 4865504, 5201056, 5386808, 6081880, 6501320, 6733510, 7048160, 7695440, 9426914, 10773616, 12163760, 13002640, 13467020, 15390880, 18853828, 21547232, 23567285, 24327520, 26005280, 26934040, 37707656, 47134570, 53868080, 75415312, 94269140, 107736160, 150830624, 188538280, 377076560, 754153120]

約数ペア:

[(1, 754153120), (2, 377076560), (4, 188538280), (5, 150830624), (7, 107736160), (8, 94269140), (10, 75415312), (14, 53868080), (16, 47134570), (20, 37707656), (28, 26934040), (29, 26005280), (31, 24327520), (32, 23567285), (35, 21547232), (40, 18853828), (49, 15390880), (56, 13467020), (58, 13002640), (62, 12163760), (70, 10773616), (80, 9426914), (98, 7695440), (107, 7048160), (112, 6733510), (116, 6501320), (124, 6081880), (140, 5386808), (145, 5201056), (155, 4865504), (160, 4713457), (196, 3847720), (203, 3715040), (214, 3524080), (217, 3475360), (224, 3366755), (232, 3250660), (245, 3078176), (248, 3040940), (280, 2693404), (290, 2600528), (310, 2432752), (392, 1923860), (406, 1857520), (428, 1762040), (434, 1737680), (464, 1625330), (490, 1539088), (496, 1520470), (535, 1409632), (560, 1346702), (580, 1300264), (620, 1216376), (749, 1006880), (784, 961930), (812, 928760), (856, 881020), (868, 868840), (899, 838880), (928, 812665), (980, 769544), (992, 760235), (1015, 743008), (1070, 704816), (1085, 695072), (1120, 673351), (1160, 650132), (1240, 608188), (1421, 530720), (1498, 503440), (1519, 496480), (1568, 480965), (1624, 464380), (1712, 440510), (1736, 434420), (1798, 419440), (1960, 384772), (2030, 371504), (2140, 352408), (2170, 347536), (2320, 325066), (2480, 304094), (2842, 265360), (2996, 251720), (3038, 248240), (3103, 243040), (3248, 232190), (3317, 227360), (3424, 220255), (3472, 217210), (3596, 209720), (3745, 201376), (3920, 192386), (4060, 185752), (4280, 176204), (4340, 173768), (4495, 167776), (4640, 162533), (4960, 152047), (5243, 143840), (5684, 132680), (5992, 125860), (6076, 124120), (6206, 121520), (6293, 119840), (6496, 116095), (6634, 113680), (6944, 108605), (7105, 106144), (7192, 104860), (7490, 100688), (7595, 99296), (7840, 96193), (8120, 92876), (8560, 88102), (8680, 86884), (8990, 83888), (10486, 71920), (11368, 66340), (11984, 62930), (12152, 62060), (12412, 60760), (12586, 59920), (13268, 56840), (14210, 53072), (14384, 52430), (14980, 50344), (15190, 49648), (15515, 48608), (16240, 46438), (16585, 45472), (17120, 44051), (17360, 43442), (17980, 41944), (20972, 35960), (21721, 34720), (22736, 33170), (23219, 32480), (23968, 31465), (24304, 31030), (24824, 30380), (25172, 29960), (26215, 28768), (26536, 28420)]