308969640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 384

約数和(自身を含む): 1257984000

約数和(自身を除く): 949014360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 239, 243, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 478, 486, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 717, 756, 760, 798, 810, 840, 855, 945, 956, 972, 1026, 1064, 1080, 1134, 1140, 1195, 1197, 1215, 1260, 1330, 1368, 1434, 1512, 1539, 1596, 1620, 1673, 1701, 1710, 1890, 1912, 1944, 1995, 2052, 2151, 2268, 2280, 2390, 2394, 2430, 2520, 2565, 2660, 2835, 2868, 3078, 3192, 3240, 3346, 3402, 3420, 3585, 3591, 3780, 3990, 4104, 4302, 4536, 4541, 4617, 4780, 4788, 4860, 5019, 5130, 5320, 5670, 5736, 5985, 6156, 6453, 6692, 6804, 6840, 7170, 7182, 7560, 7695, 7980, 8365, 8505, 8604, 9082, 9234, 9560, 9576, 9720, 10038, 10260, 10755, 10773, 11340, 11970, 12312, 12906, 13384, 13608, 13623, 14340, 14364, 15057, 15390, 15960, 16730, 17010, 17208, 17955, 18164, 18468, 19359, 20076, 20520, 21510, 21546, 22680, 22705, 23085, 23940, 25095, 25812, 27246, 28680, 28728, 30114, 30780, 31787, 32265, 32319, 33460, 34020, 35910, 36328, 36936, 38718, 40152, 40869, 43020, 43092, 45171, 45410, 46170, 47880, 50190, 51624, 53865, 54492, 58077, 60228, 61560, 63574, 64530, 64638, 66920, 68040, 68115, 71820, 75285, 77436, 81738, 86040, 86184, 90342, 90820, 92340, 95361, 96795, 100380, 107730, 108984, 116154, 120456, 122607, 127148, 129060, 129276, 135513, 136230, 143640, 150570, 154872, 158935, 161595, 163476, 180684, 181640, 184680, 190722, 193590, 200760, 204345, 215460, 225855, 232308, 245214, 254296, 258120, 258552, 271026, 272460, 286083, 290385, 301140, 317870, 323190, 326952, 361368, 367821, 381444, 387180, 406539, 408690, 430920, 451710, 464616, 476805, 490428, 542052, 544920, 572166, 580770, 602280, 613035, 635740, 646380, 677565, 735642, 762888, 774360, 813078, 817380, 858249, 903420, 953610, 980856, 1084104, 1103463, 1144332, 1161540, 1226070, 1271480, 1292760, 1355130, 1430415, 1471284, 1626156, 1634760, 1716498, 1806840, 1839105, 1907220, 2032695, 2206926, 2288664, 2323080, 2452140, 2574747, 2710260, 2860830, 2942568, 3252312, 3432996, 3678210, 3814440, 4065390, 4291245, 4413852, 4904280, 5149494, 5420520, 5517315, 5721660, 6865992, 7356420, 7724241, 8130780, 8582490, 8827704, 10298988, 11034630, 11443320, 12873735, 14712840, 15448482, 16261560, 17164980, 20597976, 22069260, 25747470, 30896964, 34329960, 38621205, 44138520, 51494940, 61793928, 77242410, 102989880, 154484820, 308969640]

約数ペア:

[(1, 308969640), (2, 154484820), (3, 102989880), (4, 77242410), (5, 61793928), (6, 51494940), (7, 44138520), (8, 38621205), (9, 34329960), (10, 30896964), (12, 25747470), (14, 22069260), (15, 20597976), (18, 17164980), (19, 16261560), (20, 15448482), (21, 14712840), (24, 12873735), (27, 11443320), (28, 11034630), (30, 10298988), (35, 8827704), (36, 8582490), (38, 8130780), (40, 7724241), (42, 7356420), (45, 6865992), (54, 5721660), (56, 5517315), (57, 5420520), (60, 5149494), (63, 4904280), (70, 4413852), (72, 4291245), (76, 4065390), (81, 3814440), (84, 3678210), (90, 3432996), (95, 3252312), (105, 2942568), (108, 2860830), (114, 2710260), (120, 2574747), (126, 2452140), (133, 2323080), (135, 2288664), (140, 2206926), (152, 2032695), (162, 1907220), (168, 1839105), (171, 1806840), (180, 1716498), (189, 1634760), (190, 1626156), (210, 1471284), (216, 1430415), (228, 1355130), (239, 1292760), (243, 1271480), (252, 1226070), (266, 1161540), (270, 1144332), (280, 1103463), (285, 1084104), (315, 980856), (324, 953610), (342, 903420), (360, 858249), (378, 817380), (380, 813078), (399, 774360), (405, 762888), (420, 735642), (456, 677565), (478, 646380), (486, 635740), (504, 613035), (513, 602280), (532, 580770), (540, 572166), (567, 544920), (570, 542052), (630, 490428), (648, 476805), (665, 464616), (684, 451710), (717, 430920), (756, 408690), (760, 406539), (798, 387180), (810, 381444), (840, 367821), (855, 361368), (945, 326952), (956, 323190), (972, 317870), (1026, 301140), (1064, 290385), (1080, 286083), (1134, 272460), (1140, 271026), (1195, 258552), (1197, 258120), (1215, 254296), (1260, 245214), (1330, 232308), (1368, 225855), (1434, 215460), (1512, 204345), (1539, 200760), (1596, 193590), (1620, 190722), (1673, 184680), (1701, 181640), (1710, 180684), (1890, 163476), (1912, 161595), (1944, 158935), (1995, 154872), (2052, 150570), (2151, 143640), (2268, 136230), (2280, 135513), (2390, 129276), (2394, 129060), (2430, 127148), (2520, 122607), (2565, 120456), (2660, 116154), (2835, 108984), (2868, 107730), (3078, 100380), (3192, 96795), (3240, 95361), (3346, 92340), (3402, 90820), (3420, 90342), (3585, 86184), (3591, 86040), (3780, 81738), (3990, 77436), (4104, 75285), (4302, 71820), (4536, 68115), (4541, 68040), (4617, 66920), (4780, 64638), (4788, 64530), (4860, 63574), (5019, 61560), (5130, 60228), (5320, 58077), (5670, 54492), (5736, 53865), (5985, 51624), (6156, 50190), (6453, 47880), (6692, 46170), (6804, 45410), (6840, 45171), (7170, 43092), (7182, 43020), (7560, 40869), (7695, 40152), (7980, 38718), (8365, 36936), (8505, 36328), (8604, 35910), (9082, 34020), (9234, 33460), (9560, 32319), (9576, 32265), (9720, 31787), (10038, 30780), (10260, 30114), (10755, 28728), (10773, 28680), (11340, 27246), (11970, 25812), (12312, 25095), (12906, 23940), (13384, 23085), (13608, 22705), (13623, 22680), (14340, 21546), (14364, 21510), (15057, 20520), (15390, 20076), (15960, 19359), (16730, 18468), (17010, 18164), (17208, 17955)]