518990220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 1968046080

約数和(自身を除く): 1449055860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 43, 45, 54, 60, 62, 63, 70, 84, 86, 90, 93, 103, 105, 108, 124, 126, 129, 135, 140, 155, 172, 180, 186, 189, 206, 210, 215, 217, 252, 258, 270, 279, 301, 309, 310, 315, 372, 378, 387, 412, 420, 430, 434, 465, 515, 516, 540, 558, 602, 618, 620, 630, 645, 651, 721, 756, 774, 837, 860, 868, 903, 927, 930, 945, 1030, 1085, 1116, 1161, 1204, 1236, 1260, 1290, 1302, 1333, 1395, 1442, 1505, 1545, 1548, 1674, 1806, 1854, 1860, 1890, 1935, 1953, 2060, 2163, 2170, 2322, 2580, 2604, 2666, 2709, 2781, 2790, 2884, 3010, 3090, 3193, 3255, 3348, 3605, 3612, 3708, 3780, 3870, 3906, 3999, 4185, 4326, 4340, 4429, 4515, 4635, 4644, 5332, 5418, 5562, 5580, 5805, 5859, 6020, 6180, 6386, 6489, 6510, 6665, 7210, 7740, 7812, 7998, 8127, 8370, 8652, 8858, 9030, 9270, 9331, 9579, 9765, 10815, 10836, 11124, 11610, 11718, 11997, 12772, 12978, 13020, 13287, 13330, 13545, 13905, 14420, 15965, 15996, 16254, 16740, 17716, 18060, 18540, 18662, 19158, 19467, 19530, 19995, 21630, 22145, 22351, 23220, 23436, 23994, 25956, 26574, 26660, 27090, 27810, 27993, 28737, 29295, 31003, 31930, 32445, 32508, 35991, 37324, 38316, 38934, 39060, 39861, 39990, 40635, 43260, 44290, 44702, 46655, 47895, 47988, 53148, 54180, 55620, 55986, 57474, 58590, 59985, 62006, 63860, 64890, 66435, 67053, 71982, 77868, 79722, 79980, 81270, 83979, 86211, 88580, 89404, 93009, 93310, 95790, 97335, 111755, 111972, 114948, 117180, 119583, 119970, 124012, 129780, 132870, 134106, 137299, 139965, 143685, 143964, 155015, 159444, 162540, 167958, 172422, 179955, 186018, 186620, 191580, 194670, 199305, 201159, 223510, 239166, 239940, 251937, 265740, 268212, 274598, 279027, 279930, 287370, 310030, 335265, 335916, 344844, 359910, 372036, 389340, 398610, 402318, 411897, 419895, 431055, 447020, 465045, 478332, 503874, 549196, 558054, 559860, 574740, 597915, 603477, 620060, 670530, 686495, 719820, 797220, 804636, 823794, 837081, 839790, 862110, 930090, 961093, 1005795, 1007748, 1116108, 1195830, 1206954, 1235691, 1259685, 1341060, 1372990, 1395135, 1647588, 1674162, 1679580, 1724220, 1860180, 1922186, 2011590, 2059485, 2391660, 2413908, 2471382, 2519370, 2745980, 2790270, 2883279, 3017385, 3348324, 3707073, 3844372, 4023180, 4118970, 4185405, 4805465, 4942764, 5038740, 5580540, 5766558, 6034770, 6178455, 7414146, 8237940, 8370810, 8649837, 9610930, 11533116, 12069540, 12356910, 14416395, 14828292, 16741620, 17299674, 18535365, 19221860, 24713820, 25949511, 28832790, 34599348, 37070730, 43249185, 51899022, 57665580, 74141460, 86498370, 103798044, 129747555, 172996740, 259495110, 518990220]

約数ペア:

[(1, 518990220), (2, 259495110), (3, 172996740), (4, 129747555), (5, 103798044), (6, 86498370), (7, 74141460), (9, 57665580), (10, 51899022), (12, 43249185), (14, 37070730), (15, 34599348), (18, 28832790), (20, 25949511), (21, 24713820), (27, 19221860), (28, 18535365), (30, 17299674), (31, 16741620), (35, 14828292), (36, 14416395), (42, 12356910), (43, 12069540), (45, 11533116), (54, 9610930), (60, 8649837), (62, 8370810), (63, 8237940), (70, 7414146), (84, 6178455), (86, 6034770), (90, 5766558), (93, 5580540), (103, 5038740), (105, 4942764), (108, 4805465), (124, 4185405), (126, 4118970), (129, 4023180), (135, 3844372), (140, 3707073), (155, 3348324), (172, 3017385), (180, 2883279), (186, 2790270), (189, 2745980), (206, 2519370), (210, 2471382), (215, 2413908), (217, 2391660), (252, 2059485), (258, 2011590), (270, 1922186), (279, 1860180), (301, 1724220), (309, 1679580), (310, 1674162), (315, 1647588), (372, 1395135), (378, 1372990), (387, 1341060), (412, 1259685), (420, 1235691), (430, 1206954), (434, 1195830), (465, 1116108), (515, 1007748), (516, 1005795), (540, 961093), (558, 930090), (602, 862110), (618, 839790), (620, 837081), (630, 823794), (645, 804636), (651, 797220), (721, 719820), (756, 686495), (774, 670530), (837, 620060), (860, 603477), (868, 597915), (903, 574740), (927, 559860), (930, 558054), (945, 549196), (1030, 503874), (1085, 478332), (1116, 465045), (1161, 447020), (1204, 431055), (1236, 419895), (1260, 411897), (1290, 402318), (1302, 398610), (1333, 389340), (1395, 372036), (1442, 359910), (1505, 344844), (1545, 335916), (1548, 335265), (1674, 310030), (1806, 287370), (1854, 279930), (1860, 279027), (1890, 274598), (1935, 268212), (1953, 265740), (2060, 251937), (2163, 239940), (2170, 239166), (2322, 223510), (2580, 201159), (2604, 199305), (2666, 194670), (2709, 191580), (2781, 186620), (2790, 186018), (2884, 179955), (3010, 172422), (3090, 167958), (3193, 162540), (3255, 159444), (3348, 155015), (3605, 143964), (3612, 143685), (3708, 139965), (3780, 137299), (3870, 134106), (3906, 132870), (3999, 129780), (4185, 124012), (4326, 119970), (4340, 119583), (4429, 117180), (4515, 114948), (4635, 111972), (4644, 111755), (5332, 97335), (5418, 95790), (5562, 93310), (5580, 93009), (5805, 89404), (5859, 88580), (6020, 86211), (6180, 83979), (6386, 81270), (6489, 79980), (6510, 79722), (6665, 77868), (7210, 71982), (7740, 67053), (7812, 66435), (7998, 64890), (8127, 63860), (8370, 62006), (8652, 59985), (8858, 58590), (9030, 57474), (9270, 55986), (9331, 55620), (9579, 54180), (9765, 53148), (10815, 47988), (10836, 47895), (11124, 46655), (11610, 44702), (11718, 44290), (11997, 43260), (12772, 40635), (12978, 39990), (13020, 39861), (13287, 39060), (13330, 38934), (13545, 38316), (13905, 37324), (14420, 35991), (15965, 32508), (15996, 32445), (16254, 31930), (16740, 31003), (17716, 29295), (18060, 28737), (18540, 27993), (18662, 27810), (19158, 27090), (19467, 26660), (19530, 26574), (19995, 25956), (21630, 23994), (22145, 23436), (22351, 23220)]