254129040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2917}}^1$

素因数の和:2958

約数の個数: 180

約数和(自身を含む): 938411292

約数和(自身を除く): 684282252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 2917, 3630, 3960, 4356, 4840, 5445, 5808, 5834, 7260, 7920, 8712, 8751, 9680, 10890, 11668, 14520, 14585, 17424, 17502, 21780, 23336, 26253, 29040, 29170, 32087, 35004, 43560, 43755, 46672, 52506, 58340, 64174, 70008, 87120, 87510, 96261, 105012, 116680, 128348, 131265, 140016, 160435, 175020, 192522, 210024, 233360, 256696, 262530, 288783, 320870, 350040, 352957, 385044, 420048, 481305, 513392, 525060, 577566, 641740, 700080, 705914, 770088, 962610, 1050120, 1058871, 1155132, 1283480, 1411828, 1443915, 1540176, 1764785, 1925220, 2100240, 2117742, 2310264, 2566960, 2823656, 2887830, 3176613, 3529570, 3850440, 4235484, 4620528, 5294355, 5647312, 5775660, 6353226, 7059140, 7700880, 8470968, 10588710, 11551320, 12706452, 14118280, 15883065, 16941936, 21177420, 23102640, 25412904, 28236560, 31766130, 42354840, 50825808, 63532260, 84709680, 127064520, 254129040]

約数ペア:

[(1, 254129040), (2, 127064520), (3, 84709680), (4, 63532260), (5, 50825808), (6, 42354840), (8, 31766130), (9, 28236560), (10, 25412904), (11, 23102640), (12, 21177420), (15, 16941936), (16, 15883065), (18, 14118280), (20, 12706452), (22, 11551320), (24, 10588710), (30, 8470968), (33, 7700880), (36, 7059140), (40, 6353226), (44, 5775660), (45, 5647312), (48, 5294355), (55, 4620528), (60, 4235484), (66, 3850440), (72, 3529570), (80, 3176613), (88, 2887830), (90, 2823656), (99, 2566960), (110, 2310264), (120, 2117742), (121, 2100240), (132, 1925220), (144, 1764785), (165, 1540176), (176, 1443915), (180, 1411828), (198, 1283480), (220, 1155132), (240, 1058871), (242, 1050120), (264, 962610), (330, 770088), (360, 705914), (363, 700080), (396, 641740), (440, 577566), (484, 525060), (495, 513392), (528, 481305), (605, 420048), (660, 385044), (720, 352957), (726, 350040), (792, 320870), (880, 288783), (968, 262530), (990, 256696), (1089, 233360), (1210, 210024), (1320, 192522), (1452, 175020), (1584, 160435), (1815, 140016), (1936, 131265), (1980, 128348), (2178, 116680), (2420, 105012), (2640, 96261), (2904, 87510), (2917, 87120), (3630, 70008), (3960, 64174), (4356, 58340), (4840, 52506), (5445, 46672), (5808, 43755), (5834, 43560), (7260, 35004), (7920, 32087), (8712, 29170), (8751, 29040), (9680, 26253), (10890, 23336), (11668, 21780), (14520, 17502), (14585, 17424)]