378257880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 512

約数和(自身を含む): 1579253760

約数和(自身を除く): 1200995880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 47, 52, 55, 56, 60, 65, 66, 67, 70, 77, 78, 84, 88, 91, 94, 104, 105, 110, 120, 130, 132, 134, 140, 141, 143, 154, 156, 165, 168, 182, 188, 195, 201, 210, 220, 231, 235, 260, 264, 268, 273, 280, 282, 286, 308, 312, 329, 330, 335, 364, 376, 385, 390, 402, 420, 429, 440, 455, 462, 469, 470, 517, 520, 536, 546, 564, 572, 611, 616, 658, 660, 670, 705, 715, 728, 737, 770, 780, 804, 840, 858, 871, 910, 924, 938, 940, 987, 1001, 1005, 1034, 1092, 1128, 1144, 1155, 1222, 1316, 1320, 1340, 1365, 1407, 1410, 1430, 1474, 1540, 1551, 1560, 1608, 1645, 1716, 1742, 1820, 1833, 1848, 1876, 1880, 1974, 2002, 2010, 2068, 2145, 2184, 2211, 2310, 2345, 2444, 2585, 2613, 2632, 2680, 2730, 2814, 2820, 2860, 2948, 3003, 3055, 3080, 3102, 3149, 3290, 3432, 3484, 3619, 3640, 3666, 3685, 3752, 3948, 4004, 4020, 4136, 4277, 4290, 4355, 4422, 4620, 4690, 4888, 4935, 5005, 5159, 5170, 5226, 5460, 5628, 5640, 5720, 5896, 6006, 6097, 6110, 6204, 6298, 6580, 6721, 6968, 7035, 7238, 7332, 7370, 7755, 7896, 8008, 8040, 8554, 8580, 8710, 8844, 9165, 9240, 9380, 9447, 9581, 9870, 10010, 10318, 10340, 10452, 10857, 10920, 11055, 11256, 12012, 12194, 12220, 12408, 12596, 12831, 13065, 13160, 13442, 14070, 14476, 14664, 14740, 15015, 15477, 15510, 15745, 17108, 17160, 17420, 17688, 18095, 18291, 18330, 18760, 18894, 19162, 19740, 20020, 20163, 20636, 20680, 20904, 21385, 21714, 22043, 22110, 24024, 24388, 24440, 25192, 25662, 25795, 26130, 26884, 28140, 28743, 28952, 29480, 30030, 30485, 30954, 31020, 31490, 33605, 34216, 34639, 34840, 36190, 36582, 36660, 37788, 38324, 39480, 40040, 40326, 40937, 41272, 42770, 43428, 44086, 44220, 47047, 47235, 47905, 48776, 51324, 51590, 52260, 53768, 54285, 56280, 57486, 60060, 60970, 61908, 62040, 62980, 64155, 66129, 67067, 67210, 69278, 72380, 73164, 73320, 75576, 76648, 77385, 80652, 81874, 85540, 86856, 88172, 88440, 91455, 94094, 94470, 95810, 100815, 102648, 103180, 103917, 104520, 108570, 110215, 114972, 120120, 121940, 122811, 123816, 125960, 128310, 132258, 134134, 134420, 138556, 141141, 143715, 144760, 146328, 154770, 161304, 163748, 171080, 173195, 176344, 182910, 188188, 188940, 191620, 201201, 201630, 204685, 206360, 207834, 217140, 220430, 229944, 235235, 242473, 243880, 245622, 256620, 264516, 268268, 268840, 277112, 282282, 286559, 287430, 309540, 327496, 330645, 335335, 346390, 365820, 376376, 377880, 383240, 402402, 403260, 409370, 415668, 434280, 440860, 450307, 470470, 484946, 491244, 513240, 519585, 529032, 536536, 564564, 573118, 574860, 614055, 619080, 661290, 670670, 692780, 705705, 727419, 731640, 804804, 806520, 818740, 831336, 859677, 881720, 900614, 940940, 969892, 982488, 1006005, 1039170, 1129128, 1146236, 1149720, 1212365, 1228110, 1322580, 1341340, 1350921, 1385560, 1411410, 1432795, 1454838, 1609608, 1637480, 1719354, 1801228, 1881880, 1939784, 2012010, 2078340, 2251535, 2292472, 2424730, 2456220, 2645160, 2682680, 2701842, 2822820, 2865590, 2909676, 3152149, 3438708, 3602456, 3637095, 4024020, 4156680, 4298385, 4503070, 4849460, 4912440, 5403684, 5645640, 5731180, 5819352, 6304298, 6754605, 6877416, 7274190, 8048040, 8596770, 9006140, 9456447, 9698920, 10807368, 11462360, 12608596, 13509210, 14548380, 15760745, 17193540, 18012280, 18912894, 25217192, 27018420, 29096760, 31521490, 34387080, 37825788, 47282235, 54036840, 63042980, 75651576, 94564470, 126085960, 189128940, 378257880]

約数ペア:

[(1, 378257880), (2, 189128940), (3, 126085960), (4, 94564470), (5, 75651576), (6, 63042980), (7, 54036840), (8, 47282235), (10, 37825788), (11, 34387080), (12, 31521490), (13, 29096760), (14, 27018420), (15, 25217192), (20, 18912894), (21, 18012280), (22, 17193540), (24, 15760745), (26, 14548380), (28, 13509210), (30, 12608596), (33, 11462360), (35, 10807368), (39, 9698920), (40, 9456447), (42, 9006140), (44, 8596770), (47, 8048040), (52, 7274190), (55, 6877416), (56, 6754605), (60, 6304298), (65, 5819352), (66, 5731180), (67, 5645640), (70, 5403684), (77, 4912440), (78, 4849460), (84, 4503070), (88, 4298385), (91, 4156680), (94, 4024020), (104, 3637095), (105, 3602456), (110, 3438708), (120, 3152149), (130, 2909676), (132, 2865590), (134, 2822820), (140, 2701842), (141, 2682680), (143, 2645160), (154, 2456220), (156, 2424730), (165, 2292472), (168, 2251535), (182, 2078340), (188, 2012010), (195, 1939784), (201, 1881880), (210, 1801228), (220, 1719354), (231, 1637480), (235, 1609608), (260, 1454838), (264, 1432795), (268, 1411410), (273, 1385560), (280, 1350921), (282, 1341340), (286, 1322580), (308, 1228110), (312, 1212365), (329, 1149720), (330, 1146236), (335, 1129128), (364, 1039170), (376, 1006005), (385, 982488), (390, 969892), (402, 940940), (420, 900614), (429, 881720), (440, 859677), (455, 831336), (462, 818740), (469, 806520), (470, 804804), (517, 731640), (520, 727419), (536, 705705), (546, 692780), (564, 670670), (572, 661290), (611, 619080), (616, 614055), (658, 574860), (660, 573118), (670, 564564), (705, 536536), (715, 529032), (728, 519585), (737, 513240), (770, 491244), (780, 484946), (804, 470470), (840, 450307), (858, 440860), (871, 434280), (910, 415668), (924, 409370), (938, 403260), (940, 402402), (987, 383240), (1001, 377880), (1005, 376376), (1034, 365820), (1092, 346390), (1128, 335335), (1144, 330645), (1155, 327496), (1222, 309540), (1316, 287430), (1320, 286559), (1340, 282282), (1365, 277112), (1407, 268840), (1410, 268268), (1430, 264516), (1474, 256620), (1540, 245622), (1551, 243880), (1560, 242473), (1608, 235235), (1645, 229944), (1716, 220430), (1742, 217140), (1820, 207834), (1833, 206360), (1848, 204685), (1876, 201630), (1880, 201201), (1974, 191620), (2002, 188940), (2010, 188188), (2068, 182910), (2145, 176344), (2184, 173195), (2211, 171080), (2310, 163748), (2345, 161304), (2444, 154770), (2585, 146328), (2613, 144760), (2632, 143715), (2680, 141141), (2730, 138556), (2814, 134420), (2820, 134134), (2860, 132258), (2948, 128310), (3003, 125960), (3055, 123816), (3080, 122811), (3102, 121940), (3149, 120120), (3290, 114972), (3432, 110215), (3484, 108570), (3619, 104520), (3640, 103917), (3666, 103180), (3685, 102648), (3752, 100815), (3948, 95810), (4004, 94470), (4020, 94094), (4136, 91455), (4277, 88440), (4290, 88172), (4355, 86856), (4422, 85540), (4620, 81874), (4690, 80652), (4888, 77385), (4935, 76648), (5005, 75576), (5159, 73320), (5170, 73164), (5226, 72380), (5460, 69278), (5628, 67210), (5640, 67067), (5720, 66129), (5896, 64155), (6006, 62980), (6097, 62040), (6110, 61908), (6204, 60970), (6298, 60060), (6580, 57486), (6721, 56280), (6968, 54285), (7035, 53768), (7238, 52260), (7332, 51590), (7370, 51324), (7755, 48776), (7896, 47905), (8008, 47235), (8040, 47047), (8554, 44220), (8580, 44086), (8710, 43428), (8844, 42770), (9165, 41272), (9240, 40937), (9380, 40326), (9447, 40040), (9581, 39480), (9870, 38324), (10010, 37788), (10318, 36660), (10340, 36582), (10452, 36190), (10857, 34840), (10920, 34639), (11055, 34216), (11256, 33605), (12012, 31490), (12194, 31020), (12220, 30954), (12408, 30485), (12596, 30030), (12831, 29480), (13065, 28952), (13160, 28743), (13442, 28140), (14070, 26884), (14476, 26130), (14664, 25795), (14740, 25662), (15015, 25192), (15477, 24440), (15510, 24388), (15745, 24024), (17108, 22110), (17160, 22043), (17420, 21714), (17688, 21385), (18095, 20904), (18291, 20680), (18330, 20636), (18760, 20163), (18894, 20020), (19162, 19740)]