243374880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:779

約数の個数: 192

約数和(自身を含む): 885282048

約数和(自身を除く): 641907168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 420, 452, 480, 560, 565, 641, 672, 678, 791, 840, 904, 1120, 1130, 1282, 1356, 1582, 1680, 1695, 1808, 1923, 2260, 2373, 2564, 2712, 3164, 3205, 3360, 3390, 3616, 3846, 3955, 4487, 4520, 4746, 5128, 5424, 6328, 6410, 6780, 7692, 7910, 8974, 9040, 9492, 9615, 10256, 10848, 11865, 12656, 12820, 13461, 13560, 15384, 15820, 17948, 18080, 18984, 19230, 20512, 22435, 23730, 25312, 25640, 26922, 27120, 30768, 31640, 35896, 37968, 38460, 44870, 47460, 51280, 53844, 54240, 61536, 63280, 67305, 71792, 72433, 75936, 76920, 89740, 94920, 102560, 107688, 126560, 134610, 143584, 144866, 153840, 179480, 189840, 215376, 217299, 269220, 289732, 307680, 358960, 362165, 379680, 430752, 434598, 507031, 538440, 579464, 717920, 724330, 869196, 1014062, 1076880, 1086495, 1158928, 1448660, 1521093, 1738392, 2028124, 2153760, 2172990, 2317856, 2535155, 2897320, 3042186, 3476784, 4056248, 4345980, 5070310, 5794640, 6084372, 6953568, 7605465, 8112496, 8691960, 10140620, 11589280, 12168744, 15210930, 16224992, 17383920, 20281240, 24337488, 30421860, 34767840, 40562480, 48674976, 60843720, 81124960, 121687440, 243374880]

約数ペア:

[(1, 243374880), (2, 121687440), (3, 81124960), (4, 60843720), (5, 48674976), (6, 40562480), (7, 34767840), (8, 30421860), (10, 24337488), (12, 20281240), (14, 17383920), (15, 16224992), (16, 15210930), (20, 12168744), (21, 11589280), (24, 10140620), (28, 8691960), (30, 8112496), (32, 7605465), (35, 6953568), (40, 6084372), (42, 5794640), (48, 5070310), (56, 4345980), (60, 4056248), (70, 3476784), (80, 3042186), (84, 2897320), (96, 2535155), (105, 2317856), (112, 2172990), (113, 2153760), (120, 2028124), (140, 1738392), (160, 1521093), (168, 1448660), (210, 1158928), (224, 1086495), (226, 1076880), (240, 1014062), (280, 869196), (336, 724330), (339, 717920), (420, 579464), (452, 538440), (480, 507031), (560, 434598), (565, 430752), (641, 379680), (672, 362165), (678, 358960), (791, 307680), (840, 289732), (904, 269220), (1120, 217299), (1130, 215376), (1282, 189840), (1356, 179480), (1582, 153840), (1680, 144866), (1695, 143584), (1808, 134610), (1923, 126560), (2260, 107688), (2373, 102560), (2564, 94920), (2712, 89740), (3164, 76920), (3205, 75936), (3360, 72433), (3390, 71792), (3616, 67305), (3846, 63280), (3955, 61536), (4487, 54240), (4520, 53844), (4746, 51280), (5128, 47460), (5424, 44870), (6328, 38460), (6410, 37968), (6780, 35896), (7692, 31640), (7910, 30768), (8974, 27120), (9040, 26922), (9492, 25640), (9615, 25312), (10256, 23730), (10848, 22435), (11865, 20512), (12656, 19230), (12820, 18984), (13461, 18080), (13560, 17948), (15384, 15820)]