262468440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3346

約数の個数: 192

約数和(自身を含む): 972972000

約数和(自身を除く): 710503560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3299, 3315, 3978, 4420, 4680, 5304, 6120, 6598, 6630, 7956, 8840, 9897, 9945, 13196, 13260, 15912, 16495, 19794, 19890, 26392, 26520, 29691, 32990, 39588, 39780, 42887, 49485, 56083, 59382, 65980, 79176, 79560, 85774, 98970, 112166, 118764, 128661, 131960, 148455, 168249, 171548, 197940, 214435, 224332, 237528, 257322, 280415, 296910, 336498, 343096, 385983, 395880, 428870, 448664, 504747, 514644, 560830, 593820, 643305, 672996, 729079, 771966, 841245, 857740, 1009494, 1029288, 1121660, 1187640, 1286610, 1345992, 1458158, 1543932, 1682490, 1715480, 1929915, 2018988, 2187237, 2243320, 2523735, 2573220, 2916316, 3087864, 3364980, 3645395, 3859830, 4037976, 4374474, 5047470, 5146440, 5832632, 6561711, 6729960, 7290790, 7719660, 8748948, 10094940, 10936185, 13123422, 14581580, 15439320, 17497896, 20189880, 21872370, 26246844, 29163160, 32808555, 43744740, 52493688, 65617110, 87489480, 131234220, 262468440]

約数ペア:

[(1, 262468440), (2, 131234220), (3, 87489480), (4, 65617110), (5, 52493688), (6, 43744740), (8, 32808555), (9, 29163160), (10, 26246844), (12, 21872370), (13, 20189880), (15, 17497896), (17, 15439320), (18, 14581580), (20, 13123422), (24, 10936185), (26, 10094940), (30, 8748948), (34, 7719660), (36, 7290790), (39, 6729960), (40, 6561711), (45, 5832632), (51, 5146440), (52, 5047470), (60, 4374474), (65, 4037976), (68, 3859830), (72, 3645395), (78, 3364980), (85, 3087864), (90, 2916316), (102, 2573220), (104, 2523735), (117, 2243320), (120, 2187237), (130, 2018988), (136, 1929915), (153, 1715480), (156, 1682490), (170, 1543932), (180, 1458158), (195, 1345992), (204, 1286610), (221, 1187640), (234, 1121660), (255, 1029288), (260, 1009494), (306, 857740), (312, 841245), (340, 771966), (360, 729079), (390, 672996), (408, 643305), (442, 593820), (468, 560830), (510, 514644), (520, 504747), (585, 448664), (612, 428870), (663, 395880), (680, 385983), (765, 343096), (780, 336498), (884, 296910), (936, 280415), (1020, 257322), (1105, 237528), (1170, 224332), (1224, 214435), (1326, 197940), (1530, 171548), (1560, 168249), (1768, 148455), (1989, 131960), (2040, 128661), (2210, 118764), (2340, 112166), (2652, 98970), (3060, 85774), (3299, 79560), (3315, 79176), (3978, 65980), (4420, 59382), (4680, 56083), (5304, 49485), (6120, 42887), (6598, 39780), (6630, 39588), (7956, 32990), (8840, 29691), (9897, 26520), (9945, 26392), (13196, 19890), (13260, 19794), (15912, 16495)]