1267314720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 4923555840

約数和(自身を除く): 3656241120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 138, 140, 155, 160, 161, 168, 184, 186, 210, 217, 224, 230, 240, 248, 276, 280, 310, 322, 336, 345, 368, 372, 420, 434, 460, 465, 480, 483, 496, 529, 552, 560, 620, 644, 651, 672, 690, 713, 736, 744, 805, 840, 868, 920, 930, 966, 992, 1058, 1085, 1104, 1120, 1240, 1288, 1302, 1380, 1426, 1488, 1587, 1610, 1680, 1736, 1840, 1860, 1932, 2116, 2139, 2170, 2208, 2415, 2480, 2576, 2604, 2645, 2760, 2852, 2976, 3174, 3220, 3255, 3360, 3472, 3565, 3680, 3703, 3720, 3864, 4232, 4278, 4340, 4830, 4960, 4991, 5152, 5208, 5290, 5520, 5704, 6348, 6440, 6510, 6944, 7130, 7406, 7440, 7728, 7935, 8464, 8556, 8680, 9660, 9982, 10416, 10580, 10695, 11040, 11109, 11408, 12167, 12696, 12880, 13020, 14260, 14812, 14880, 14973, 15456, 15870, 16399, 16928, 17112, 17360, 18515, 19320, 19964, 20832, 21160, 21390, 22218, 22816, 24334, 24955, 25392, 25760, 26040, 28520, 29624, 29946, 31740, 32798, 34224, 34720, 36501, 37030, 38640, 39928, 42320, 42780, 44436, 48668, 49197, 49910, 50784, 52080, 55545, 57040, 59248, 59892, 60835, 63480, 65596, 68448, 73002, 74060, 74865, 77280, 79856, 81995, 84640, 85169, 85560, 88872, 97336, 98394, 99820, 104160, 111090, 114080, 114793, 118496, 119784, 121670, 126960, 131192, 146004, 148120, 149730, 159712, 163990, 170338, 171120, 177744, 182505, 194672, 196788, 199640, 222180, 229586, 239568, 243340, 245985, 253920, 255507, 262384, 292008, 296240, 299460, 327980, 340676, 342240, 344379, 355488, 365010, 377177, 389344, 393576, 399280, 425845, 444360, 459172, 479136, 486680, 491970, 511014, 524768, 573965, 584016, 592480, 598920, 655960, 681352, 688758, 730020, 754354, 787152, 798560, 851690, 888720, 918344, 973360, 983940, 1022028, 1131531, 1147930, 1168032, 1197840, 1277535, 1311920, 1362704, 1377516, 1460040, 1508708, 1574304, 1703380, 1721895, 1777440, 1836688, 1885885, 1946720, 1967880, 2044056, 2263062, 2295860, 2395680, 2555070, 2623840, 2640239, 2725408, 2755032, 2920080, 3017416, 3406760, 3443790, 3673376, 3771770, 3935760, 4088112, 4526124, 4591720, 5110140, 5280478, 5510064, 5657655, 5840160, 6034832, 6813520, 6887580, 7543540, 7871520, 7920717, 8176224, 9052248, 9183440, 10220280, 10560956, 11020128, 11315310, 12069664, 13201195, 13627040, 13775160, 15087080, 15841434, 18104496, 18366880, 20440560, 21121912, 22630620, 26402390, 27550320, 30174160, 31682868, 36208992, 39603585, 40881120, 42243824, 45261240, 52804780, 55100640, 60348320, 63365736, 79207170, 84487648, 90522480, 105609560, 126731472, 158414340, 181044960, 211219120, 253462944, 316828680, 422438240, 633657360, 1267314720]

約数ペア:

[(1, 1267314720), (2, 633657360), (3, 422438240), (4, 316828680), (5, 253462944), (6, 211219120), (7, 181044960), (8, 158414340), (10, 126731472), (12, 105609560), (14, 90522480), (15, 84487648), (16, 79207170), (20, 63365736), (21, 60348320), (23, 55100640), (24, 52804780), (28, 45261240), (30, 42243824), (31, 40881120), (32, 39603585), (35, 36208992), (40, 31682868), (42, 30174160), (46, 27550320), (48, 26402390), (56, 22630620), (60, 21121912), (62, 20440560), (69, 18366880), (70, 18104496), (80, 15841434), (84, 15087080), (92, 13775160), (93, 13627040), (96, 13201195), (105, 12069664), (112, 11315310), (115, 11020128), (120, 10560956), (124, 10220280), (138, 9183440), (140, 9052248), (155, 8176224), (160, 7920717), (161, 7871520), (168, 7543540), (184, 6887580), (186, 6813520), (210, 6034832), (217, 5840160), (224, 5657655), (230, 5510064), (240, 5280478), (248, 5110140), (276, 4591720), (280, 4526124), (310, 4088112), (322, 3935760), (336, 3771770), (345, 3673376), (368, 3443790), (372, 3406760), (420, 3017416), (434, 2920080), (460, 2755032), (465, 2725408), (480, 2640239), (483, 2623840), (496, 2555070), (529, 2395680), (552, 2295860), (560, 2263062), (620, 2044056), (644, 1967880), (651, 1946720), (672, 1885885), (690, 1836688), (713, 1777440), (736, 1721895), (744, 1703380), (805, 1574304), (840, 1508708), (868, 1460040), (920, 1377516), (930, 1362704), (966, 1311920), (992, 1277535), (1058, 1197840), (1085, 1168032), (1104, 1147930), (1120, 1131531), (1240, 1022028), (1288, 983940), (1302, 973360), (1380, 918344), (1426, 888720), (1488, 851690), (1587, 798560), (1610, 787152), (1680, 754354), (1736, 730020), (1840, 688758), (1860, 681352), (1932, 655960), (2116, 598920), (2139, 592480), (2170, 584016), (2208, 573965), (2415, 524768), (2480, 511014), (2576, 491970), (2604, 486680), (2645, 479136), (2760, 459172), (2852, 444360), (2976, 425845), (3174, 399280), (3220, 393576), (3255, 389344), (3360, 377177), (3472, 365010), (3565, 355488), (3680, 344379), (3703, 342240), (3720, 340676), (3864, 327980), (4232, 299460), (4278, 296240), (4340, 292008), (4830, 262384), (4960, 255507), (4991, 253920), (5152, 245985), (5208, 243340), (5290, 239568), (5520, 229586), (5704, 222180), (6348, 199640), (6440, 196788), (6510, 194672), (6944, 182505), (7130, 177744), (7406, 171120), (7440, 170338), (7728, 163990), (7935, 159712), (8464, 149730), (8556, 148120), (8680, 146004), (9660, 131192), (9982, 126960), (10416, 121670), (10580, 119784), (10695, 118496), (11040, 114793), (11109, 114080), (11408, 111090), (12167, 104160), (12696, 99820), (12880, 98394), (13020, 97336), (14260, 88872), (14812, 85560), (14880, 85169), (14973, 84640), (15456, 81995), (15870, 79856), (16399, 77280), (16928, 74865), (17112, 74060), (17360, 73002), (18515, 68448), (19320, 65596), (19964, 63480), (20832, 60835), (21160, 59892), (21390, 59248), (22218, 57040), (22816, 55545), (24334, 52080), (24955, 50784), (25392, 49910), (25760, 49197), (26040, 48668), (28520, 44436), (29624, 42780), (29946, 42320), (31740, 39928), (32798, 38640), (34224, 37030), (34720, 36501)]