1206274680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2203}}^1$

素因数の和:2252

約数の個数: 240

約数和(自身を含む): 4392285480

約数和(自身を除く): 3186010800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 468, 507, 520, 540, 585, 648, 676, 702, 780, 810, 845, 936, 1014, 1053, 1080, 1170, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 2028, 2106, 2203, 2340, 2535, 2808, 3042, 3240, 3380, 3510, 4056, 4212, 4406, 4563, 4680, 5070, 5265, 6084, 6609, 6760, 7020, 7605, 8424, 8812, 9126, 10140, 10530, 11015, 12168, 13218, 13689, 14040, 15210, 17624, 18252, 19827, 20280, 21060, 22030, 22815, 26436, 27378, 28639, 30420, 33045, 36504, 39654, 42120, 44060, 45630, 52872, 54756, 57278, 59481, 60840, 66090, 68445, 79308, 85917, 88120, 91260, 99135, 109512, 114556, 118962, 132180, 136890, 143195, 158616, 171834, 178443, 182520, 198270, 229112, 237924, 257751, 264360, 273780, 286390, 297405, 343668, 356886, 372307, 396540, 429585, 475848, 515502, 547560, 572780, 594810, 687336, 713772, 744614, 773253, 793080, 859170, 892215, 1031004, 1116921, 1145560, 1189620, 1288755, 1427544, 1489228, 1546506, 1718340, 1784430, 1861535, 2062008, 2233842, 2319759, 2379240, 2577510, 2978456, 3093012, 3350763, 3436680, 3568860, 3723070, 3866265, 4467684, 4639518, 5155020, 5584605, 6186024, 6701526, 7137720, 7446140, 7732530, 8935368, 9279036, 10052289, 10310040, 11169210, 11598795, 13403052, 14892280, 15465060, 16753815, 18558072, 20104578, 22338420, 23197590, 26806104, 30156867, 30930120, 33507630, 40209156, 44676840, 46395180, 50261445, 60313734, 67015260, 80418312, 92790360, 100522890, 120627468, 134030520, 150784335, 201045780, 241254936, 301568670, 402091560, 603137340, 1206274680]

約数ペア:

[(1, 1206274680), (2, 603137340), (3, 402091560), (4, 301568670), (5, 241254936), (6, 201045780), (8, 150784335), (9, 134030520), (10, 120627468), (12, 100522890), (13, 92790360), (15, 80418312), (18, 67015260), (20, 60313734), (24, 50261445), (26, 46395180), (27, 44676840), (30, 40209156), (36, 33507630), (39, 30930120), (40, 30156867), (45, 26806104), (52, 23197590), (54, 22338420), (60, 20104578), (65, 18558072), (72, 16753815), (78, 15465060), (81, 14892280), (90, 13403052), (104, 11598795), (108, 11169210), (117, 10310040), (120, 10052289), (130, 9279036), (135, 8935368), (156, 7732530), (162, 7446140), (169, 7137720), (180, 6701526), (195, 6186024), (216, 5584605), (234, 5155020), (260, 4639518), (270, 4467684), (312, 3866265), (324, 3723070), (338, 3568860), (351, 3436680), (360, 3350763), (390, 3093012), (405, 2978456), (468, 2577510), (507, 2379240), (520, 2319759), (540, 2233842), (585, 2062008), (648, 1861535), (676, 1784430), (702, 1718340), (780, 1546506), (810, 1489228), (845, 1427544), (936, 1288755), (1014, 1189620), (1053, 1145560), (1080, 1116921), (1170, 1031004), (1352, 892215), (1404, 859170), (1521, 793080), (1560, 773253), (1620, 744614), (1690, 713772), (1755, 687336), (2028, 594810), (2106, 572780), (2203, 547560), (2340, 515502), (2535, 475848), (2808, 429585), (3042, 396540), (3240, 372307), (3380, 356886), (3510, 343668), (4056, 297405), (4212, 286390), (4406, 273780), (4563, 264360), (4680, 257751), (5070, 237924), (5265, 229112), (6084, 198270), (6609, 182520), (6760, 178443), (7020, 171834), (7605, 158616), (8424, 143195), (8812, 136890), (9126, 132180), (10140, 118962), (10530, 114556), (11015, 109512), (12168, 99135), (13218, 91260), (13689, 88120), (14040, 85917), (15210, 79308), (17624, 68445), (18252, 66090), (19827, 60840), (20280, 59481), (21060, 57278), (22030, 54756), (22815, 52872), (26436, 45630), (27378, 44060), (28639, 42120), (30420, 39654), (33045, 36504)]