51402960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 360

約数和(自身を含む): 211700736

約数和(自身を除く): 160297776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 47, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 94, 98, 105, 112, 120, 124, 126, 140, 141, 144, 147, 155, 168, 180, 186, 188, 196, 210, 217, 235, 240, 245, 248, 252, 279, 280, 282, 294, 310, 315, 329, 336, 360, 372, 376, 392, 420, 423, 434, 441, 465, 470, 490, 496, 504, 558, 560, 564, 588, 620, 630, 651, 658, 705, 720, 735, 744, 752, 784, 840, 846, 868, 882, 930, 940, 980, 987, 1008, 1085, 1116, 1128, 1176, 1240, 1260, 1302, 1316, 1395, 1410, 1457, 1470, 1488, 1519, 1645, 1680, 1692, 1736, 1764, 1860, 1880, 1953, 1960, 1974, 2115, 2170, 2205, 2232, 2256, 2303, 2352, 2480, 2520, 2604, 2632, 2790, 2820, 2914, 2940, 2961, 3038, 3255, 3290, 3384, 3472, 3528, 3720, 3760, 3906, 3920, 3948, 4230, 4340, 4371, 4410, 4464, 4557, 4606, 4935, 5040, 5208, 5264, 5580, 5640, 5828, 5880, 5922, 6076, 6510, 6580, 6768, 6909, 7056, 7285, 7440, 7595, 7812, 7896, 8460, 8680, 8742, 8820, 9114, 9212, 9765, 9870, 10199, 10416, 11160, 11280, 11515, 11656, 11760, 11844, 12152, 13020, 13113, 13160, 13671, 13818, 14570, 14805, 15190, 15624, 15792, 16920, 17360, 17484, 17640, 18228, 18424, 19530, 19740, 20398, 20727, 21855, 22320, 22785, 23030, 23312, 23688, 24304, 26040, 26226, 26320, 27342, 27636, 29140, 29610, 30380, 30597, 31248, 33840, 34545, 34968, 35280, 36456, 36848, 39060, 39480, 40796, 41454, 43710, 45570, 46060, 47376, 50995, 52080, 52452, 54684, 55272, 58280, 59220, 60760, 61194, 65565, 68355, 69090, 69936, 71393, 72912, 78120, 78960, 81592, 82908, 87420, 91140, 91791, 92120, 101990, 103635, 104904, 109368, 110544, 116560, 118440, 121520, 122388, 131130, 136710, 138180, 142786, 152985, 156240, 163184, 165816, 174840, 182280, 183582, 184240, 203980, 207270, 209808, 214179, 218736, 236880, 244776, 262260, 273420, 276360, 285572, 305970, 331632, 349680, 356965, 364560, 367164, 407960, 414540, 428358, 458955, 489552, 524520, 546840, 552720, 571144, 611940, 642537, 713930, 734328, 815920, 829080, 856716, 917910, 1049040, 1070895, 1093680, 1142288, 1223880, 1285074, 1427860, 1468656, 1658160, 1713432, 1835820, 2141790, 2447760, 2570148, 2855720, 3212685, 3426864, 3671640, 4283580, 5140296, 5711440, 6425370, 7343280, 8567160, 10280592, 12850740, 17134320, 25701480, 51402960]

約数ペア:

[(1, 51402960), (2, 25701480), (3, 17134320), (4, 12850740), (5, 10280592), (6, 8567160), (7, 7343280), (8, 6425370), (9, 5711440), (10, 5140296), (12, 4283580), (14, 3671640), (15, 3426864), (16, 3212685), (18, 2855720), (20, 2570148), (21, 2447760), (24, 2141790), (28, 1835820), (30, 1713432), (31, 1658160), (35, 1468656), (36, 1427860), (40, 1285074), (42, 1223880), (45, 1142288), (47, 1093680), (48, 1070895), (49, 1049040), (56, 917910), (60, 856716), (62, 829080), (63, 815920), (70, 734328), (72, 713930), (80, 642537), (84, 611940), (90, 571144), (93, 552720), (94, 546840), (98, 524520), (105, 489552), (112, 458955), (120, 428358), (124, 414540), (126, 407960), (140, 367164), (141, 364560), (144, 356965), (147, 349680), (155, 331632), (168, 305970), (180, 285572), (186, 276360), (188, 273420), (196, 262260), (210, 244776), (217, 236880), (235, 218736), (240, 214179), (245, 209808), (248, 207270), (252, 203980), (279, 184240), (280, 183582), (282, 182280), (294, 174840), (310, 165816), (315, 163184), (329, 156240), (336, 152985), (360, 142786), (372, 138180), (376, 136710), (392, 131130), (420, 122388), (423, 121520), (434, 118440), (441, 116560), (465, 110544), (470, 109368), (490, 104904), (496, 103635), (504, 101990), (558, 92120), (560, 91791), (564, 91140), (588, 87420), (620, 82908), (630, 81592), (651, 78960), (658, 78120), (705, 72912), (720, 71393), (735, 69936), (744, 69090), (752, 68355), (784, 65565), (840, 61194), (846, 60760), (868, 59220), (882, 58280), (930, 55272), (940, 54684), (980, 52452), (987, 52080), (1008, 50995), (1085, 47376), (1116, 46060), (1128, 45570), (1176, 43710), (1240, 41454), (1260, 40796), (1302, 39480), (1316, 39060), (1395, 36848), (1410, 36456), (1457, 35280), (1470, 34968), (1488, 34545), (1519, 33840), (1645, 31248), (1680, 30597), (1692, 30380), (1736, 29610), (1764, 29140), (1860, 27636), (1880, 27342), (1953, 26320), (1960, 26226), (1974, 26040), (2115, 24304), (2170, 23688), (2205, 23312), (2232, 23030), (2256, 22785), (2303, 22320), (2352, 21855), (2480, 20727), (2520, 20398), (2604, 19740), (2632, 19530), (2790, 18424), (2820, 18228), (2914, 17640), (2940, 17484), (2961, 17360), (3038, 16920), (3255, 15792), (3290, 15624), (3384, 15190), (3472, 14805), (3528, 14570), (3720, 13818), (3760, 13671), (3906, 13160), (3920, 13113), (3948, 13020), (4230, 12152), (4340, 11844), (4371, 11760), (4410, 11656), (4464, 11515), (4557, 11280), (4606, 11160), (4935, 10416), (5040, 10199), (5208, 9870), (5264, 9765), (5580, 9212), (5640, 9114), (5828, 8820), (5880, 8742), (5922, 8680), (6076, 8460), (6510, 7896), (6580, 7812), (6768, 7595), (6909, 7440), (7056, 7285)]