271670880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 986144544

約数和(自身を除く): 714473664

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, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 169, 170, 195, 197, 204, 208, 221, 240, 255, 260, 272, 312, 338, 340, 390, 394, 408, 416, 442, 480, 507, 510, 520, 544, 591, 624, 663, 676, 680, 780, 788, 816, 845, 884, 985, 1014, 1020, 1040, 1105, 1182, 1248, 1326, 1352, 1360, 1560, 1576, 1632, 1690, 1768, 1970, 2028, 2040, 2080, 2210, 2364, 2535, 2561, 2652, 2704, 2720, 2873, 2955, 3120, 3152, 3315, 3349, 3380, 3536, 3940, 4056, 4080, 4420, 4728, 5070, 5122, 5304, 5408, 5746, 5910, 6240, 6304, 6630, 6698, 6760, 7072, 7683, 7880, 8112, 8160, 8619, 8840, 9456, 10047, 10140, 10244, 10608, 11492, 11820, 12805, 13260, 13396, 13520, 14365, 15366, 15760, 16224, 16745, 17238, 17680, 18912, 20094, 20280, 20488, 21216, 22984, 23640, 25610, 26520, 26792, 27040, 28730, 30732, 31520, 33293, 33490, 34476, 35360, 38415, 40188, 40560, 40976, 43095, 43537, 45968, 47280, 50235, 51220, 53040, 53584, 57460, 61464, 66586, 66980, 68952, 76830, 80376, 81120, 81952, 86190, 87074, 91936, 94560, 99879, 100470, 102440, 106080, 107168, 114920, 122928, 130611, 133172, 133960, 137904, 153660, 160752, 166465, 172380, 174148, 199758, 200940, 204880, 217685, 229840, 245856, 261222, 266344, 267920, 275808, 307320, 321504, 332930, 344760, 348296, 399516, 401880, 409760, 435370, 459680, 499395, 522444, 532688, 535840, 565981, 614640, 653055, 665860, 689520, 696592, 799032, 803760, 870740, 998790, 1044888, 1065376, 1131962, 1229280, 1306110, 1331720, 1379040, 1393184, 1598064, 1607520, 1697943, 1741480, 1997580, 2089776, 2263924, 2612220, 2663440, 2829905, 3196128, 3395886, 3482960, 3995160, 4179552, 4527848, 5224440, 5326880, 5659810, 6791772, 6965920, 7990320, 8489715, 9055696, 10448880, 11319620, 13583544, 15980640, 16979430, 18111392, 20897760, 22639240, 27167088, 33958860, 45278480, 54334176, 67917720, 90556960, 135835440, 271670880]

約数ペア:

[(1, 271670880), (2, 135835440), (3, 90556960), (4, 67917720), (5, 54334176), (6, 45278480), (8, 33958860), (10, 27167088), (12, 22639240), (13, 20897760), (15, 18111392), (16, 16979430), (17, 15980640), (20, 13583544), (24, 11319620), (26, 10448880), (30, 9055696), (32, 8489715), (34, 7990320), (39, 6965920), (40, 6791772), (48, 5659810), (51, 5326880), (52, 5224440), (60, 4527848), (65, 4179552), (68, 3995160), (78, 3482960), (80, 3395886), (85, 3196128), (96, 2829905), (102, 2663440), (104, 2612220), (120, 2263924), (130, 2089776), (136, 1997580), (156, 1741480), (160, 1697943), (169, 1607520), (170, 1598064), (195, 1393184), (197, 1379040), (204, 1331720), (208, 1306110), (221, 1229280), (240, 1131962), (255, 1065376), (260, 1044888), (272, 998790), (312, 870740), (338, 803760), (340, 799032), (390, 696592), (394, 689520), (408, 665860), (416, 653055), (442, 614640), (480, 565981), (507, 535840), (510, 532688), (520, 522444), (544, 499395), (591, 459680), (624, 435370), (663, 409760), (676, 401880), (680, 399516), (780, 348296), (788, 344760), (816, 332930), (845, 321504), (884, 307320), (985, 275808), (1014, 267920), (1020, 266344), (1040, 261222), (1105, 245856), (1182, 229840), (1248, 217685), (1326, 204880), (1352, 200940), (1360, 199758), (1560, 174148), (1576, 172380), (1632, 166465), (1690, 160752), (1768, 153660), (1970, 137904), (2028, 133960), (2040, 133172), (2080, 130611), (2210, 122928), (2364, 114920), (2535, 107168), (2561, 106080), (2652, 102440), (2704, 100470), (2720, 99879), (2873, 94560), (2955, 91936), (3120, 87074), (3152, 86190), (3315, 81952), (3349, 81120), (3380, 80376), (3536, 76830), (3940, 68952), (4056, 66980), (4080, 66586), (4420, 61464), (4728, 57460), (5070, 53584), (5122, 53040), (5304, 51220), (5408, 50235), (5746, 47280), (5910, 45968), (6240, 43537), (6304, 43095), (6630, 40976), (6698, 40560), (6760, 40188), (7072, 38415), (7683, 35360), (7880, 34476), (8112, 33490), (8160, 33293), (8619, 31520), (8840, 30732), (9456, 28730), (10047, 27040), (10140, 26792), (10244, 26520), (10608, 25610), (11492, 23640), (11820, 22984), (12805, 21216), (13260, 20488), (13396, 20280), (13520, 20094), (14365, 18912), (15366, 17680), (15760, 17238), (16224, 16745)]