231466560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1141

約数の個数: 224

約数和(自身を含む): 838760832

約数和(自身を除く): 607294272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1091, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2182, 2210, 2496, 2652, 2720, 3120, 3264, 3273, 3315, 3536, 4080, 4160, 4364, 4420, 5304, 5440, 5455, 6240, 6546, 6630, 7072, 8160, 8728, 8840, 10608, 10910, 12480, 13092, 13260, 14144, 14183, 16320, 16365, 17456, 17680, 18547, 21216, 21820, 26184, 26520, 28366, 32730, 34912, 35360, 37094, 42432, 42549, 43640, 52368, 53040, 55641, 56732, 65460, 69824, 70720, 70915, 74188, 85098, 87280, 92735, 104736, 106080, 111282, 113464, 130920, 141830, 148376, 170196, 174560, 185470, 209472, 212160, 212745, 222564, 226928, 241111, 261840, 278205, 283660, 296752, 340392, 349120, 370940, 425490, 445128, 453856, 482222, 523680, 556410, 567320, 593504, 680784, 723333, 741880, 850980, 890256, 907712, 964444, 1047360, 1112820, 1134640, 1187008, 1205555, 1361568, 1446666, 1483760, 1701960, 1780512, 1928888, 2225640, 2269280, 2411110, 2723136, 2893332, 2967520, 3403920, 3561024, 3616665, 3857776, 4451280, 4538560, 4822220, 5786664, 5935040, 6807840, 7233330, 7715552, 8902560, 9644440, 11573328, 13615680, 14466660, 15431104, 17805120, 19288880, 23146656, 28933320, 38577760, 46293312, 57866640, 77155520, 115733280, 231466560]

約数ペア:

[(1, 231466560), (2, 115733280), (3, 77155520), (4, 57866640), (5, 46293312), (6, 38577760), (8, 28933320), (10, 23146656), (12, 19288880), (13, 17805120), (15, 15431104), (16, 14466660), (17, 13615680), (20, 11573328), (24, 9644440), (26, 8902560), (30, 7715552), (32, 7233330), (34, 6807840), (39, 5935040), (40, 5786664), (48, 4822220), (51, 4538560), (52, 4451280), (60, 3857776), (64, 3616665), (65, 3561024), (68, 3403920), (78, 2967520), (80, 2893332), (85, 2723136), (96, 2411110), (102, 2269280), (104, 2225640), (120, 1928888), (130, 1780512), (136, 1701960), (156, 1483760), (160, 1446666), (170, 1361568), (192, 1205555), (195, 1187008), (204, 1134640), (208, 1112820), (221, 1047360), (240, 964444), (255, 907712), (260, 890256), (272, 850980), (312, 741880), (320, 723333), (340, 680784), (390, 593504), (408, 567320), (416, 556410), (442, 523680), (480, 482222), (510, 453856), (520, 445128), (544, 425490), (624, 370940), (663, 349120), (680, 340392), (780, 296752), (816, 283660), (832, 278205), (884, 261840), (960, 241111), (1020, 226928), (1040, 222564), (1088, 212745), (1091, 212160), (1105, 209472), (1248, 185470), (1326, 174560), (1360, 170196), (1560, 148376), (1632, 141830), (1768, 130920), (2040, 113464), (2080, 111282), (2182, 106080), (2210, 104736), (2496, 92735), (2652, 87280), (2720, 85098), (3120, 74188), (3264, 70915), (3273, 70720), (3315, 69824), (3536, 65460), (4080, 56732), (4160, 55641), (4364, 53040), (4420, 52368), (5304, 43640), (5440, 42549), (5455, 42432), (6240, 37094), (6546, 35360), (6630, 34912), (7072, 32730), (8160, 28366), (8728, 26520), (8840, 26184), (10608, 21820), (10910, 21216), (12480, 18547), (13092, 17680), (13260, 17456), (14144, 16365), (14183, 16320)]