622981320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 2159136000

約数和(自身を除く): 1536154680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 139, 156, 169, 170, 195, 204, 221, 255, 260, 278, 312, 338, 340, 390, 408, 417, 442, 507, 510, 520, 556, 663, 676, 680, 695, 780, 834, 845, 884, 1014, 1020, 1105, 1112, 1326, 1352, 1390, 1560, 1668, 1690, 1768, 1807, 2028, 2040, 2085, 2197, 2210, 2363, 2535, 2652, 2780, 2873, 3315, 3336, 3380, 3614, 4056, 4170, 4394, 4420, 4726, 5070, 5304, 5421, 5560, 5746, 6591, 6630, 6760, 7089, 7228, 8340, 8619, 8788, 8840, 9035, 9452, 10140, 10842, 10985, 11492, 11815, 13182, 13260, 14178, 14365, 14456, 16680, 17238, 17576, 18070, 18904, 20280, 21684, 21970, 22984, 23491, 23630, 26364, 26520, 27105, 28356, 28730, 30719, 32955, 34476, 35445, 36140, 37349, 43095, 43368, 43940, 46982, 47260, 52728, 54210, 56712, 57460, 61438, 65910, 68952, 70473, 70890, 72280, 74698, 86190, 87880, 92157, 93964, 94520, 108420, 112047, 114920, 117455, 122876, 131820, 140946, 141780, 149396, 153595, 172380, 184314, 186745, 187928, 216840, 224094, 234910, 245752, 263640, 281892, 283560, 298792, 305383, 307190, 344760, 352365, 368628, 373490, 399347, 448188, 460785, 469820, 560235, 563784, 610766, 614380, 704730, 737256, 746980, 798694, 896376, 916149, 921570, 939640, 1120470, 1198041, 1221532, 1228760, 1409460, 1493960, 1526915, 1597388, 1832298, 1843140, 1996735, 2240940, 2396082, 2443064, 2818920, 3053830, 3194776, 3664596, 3686280, 3993470, 4481880, 4580745, 4792164, 5191511, 5990205, 6107660, 7329192, 7986940, 9161490, 9584328, 10383022, 11980410, 12215320, 15574533, 15973880, 18322980, 20766044, 23960820, 25957555, 31149066, 36645960, 41532088, 47921640, 51915110, 62298132, 77872665, 103830220, 124596264, 155745330, 207660440, 311490660, 622981320]

約数ペア:

[(1, 622981320), (2, 311490660), (3, 207660440), (4, 155745330), (5, 124596264), (6, 103830220), (8, 77872665), (10, 62298132), (12, 51915110), (13, 47921640), (15, 41532088), (17, 36645960), (20, 31149066), (24, 25957555), (26, 23960820), (30, 20766044), (34, 18322980), (39, 15973880), (40, 15574533), (51, 12215320), (52, 11980410), (60, 10383022), (65, 9584328), (68, 9161490), (78, 7986940), (85, 7329192), (102, 6107660), (104, 5990205), (120, 5191511), (130, 4792164), (136, 4580745), (139, 4481880), (156, 3993470), (169, 3686280), (170, 3664596), (195, 3194776), (204, 3053830), (221, 2818920), (255, 2443064), (260, 2396082), (278, 2240940), (312, 1996735), (338, 1843140), (340, 1832298), (390, 1597388), (408, 1526915), (417, 1493960), (442, 1409460), (507, 1228760), (510, 1221532), (520, 1198041), (556, 1120470), (663, 939640), (676, 921570), (680, 916149), (695, 896376), (780, 798694), (834, 746980), (845, 737256), (884, 704730), (1014, 614380), (1020, 610766), (1105, 563784), (1112, 560235), (1326, 469820), (1352, 460785), (1390, 448188), (1560, 399347), (1668, 373490), (1690, 368628), (1768, 352365), (1807, 344760), (2028, 307190), (2040, 305383), (2085, 298792), (2197, 283560), (2210, 281892), (2363, 263640), (2535, 245752), (2652, 234910), (2780, 224094), (2873, 216840), (3315, 187928), (3336, 186745), (3380, 184314), (3614, 172380), (4056, 153595), (4170, 149396), (4394, 141780), (4420, 140946), (4726, 131820), (5070, 122876), (5304, 117455), (5421, 114920), (5560, 112047), (5746, 108420), (6591, 94520), (6630, 93964), (6760, 92157), (7089, 87880), (7228, 86190), (8340, 74698), (8619, 72280), (8788, 70890), (8840, 70473), (9035, 68952), (9452, 65910), (10140, 61438), (10842, 57460), (10985, 56712), (11492, 54210), (11815, 52728), (13182, 47260), (13260, 46982), (14178, 43940), (14365, 43368), (14456, 43095), (16680, 37349), (17238, 36140), (17576, 35445), (18070, 34476), (18904, 32955), (20280, 30719), (21684, 28730), (21970, 28356), (22984, 27105), (23491, 26520), (23630, 26364)]