1295405280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5323}}^1$

素因数の和:5370

約数の個数: 216

約数和(自身を含む): 4787670888

約数和(自身を除く): 3492265608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3744, 4056, 4680, 5070, 5323, 5408, 6084, 6240, 6760, 7605, 8112, 9360, 10140, 10646, 12168, 13520, 15210, 15969, 16224, 18720, 20280, 21292, 24336, 26615, 27040, 30420, 31938, 40560, 42584, 47907, 48672, 53230, 60840, 63876, 69199, 79845, 81120, 85168, 95814, 106460, 121680, 127752, 138398, 159690, 170336, 191628, 207597, 212920, 239535, 243360, 255504, 276796, 319380, 345995, 383256, 415194, 425840, 479070, 511008, 553592, 622791, 638760, 691990, 766512, 830388, 851680, 899587, 958140, 1037985, 1107184, 1245582, 1277520, 1383980, 1533024, 1660776, 1799174, 1916280, 2075970, 2214368, 2491164, 2555040, 2698761, 2767960, 3113955, 3321552, 3598348, 3832560, 4151940, 4497935, 4982328, 5397522, 5535920, 6227910, 6643104, 7196696, 7665120, 8096283, 8303880, 8995870, 9964656, 10795044, 11071840, 12455820, 13493805, 14393392, 16192566, 16607760, 17991740, 19929312, 21590088, 24911640, 26987610, 28786784, 32385132, 33215520, 35983480, 40481415, 43180176, 49823280, 53975220, 64770264, 71966960, 80962830, 86360352, 99646560, 107950440, 129540528, 143933920, 161925660, 215900880, 259081056, 323851320, 431801760, 647702640, 1295405280]

約数ペア:

[(1, 1295405280), (2, 647702640), (3, 431801760), (4, 323851320), (5, 259081056), (6, 215900880), (8, 161925660), (9, 143933920), (10, 129540528), (12, 107950440), (13, 99646560), (15, 86360352), (16, 80962830), (18, 71966960), (20, 64770264), (24, 53975220), (26, 49823280), (30, 43180176), (32, 40481415), (36, 35983480), (39, 33215520), (40, 32385132), (45, 28786784), (48, 26987610), (52, 24911640), (60, 21590088), (65, 19929312), (72, 17991740), (78, 16607760), (80, 16192566), (90, 14393392), (96, 13493805), (104, 12455820), (117, 11071840), (120, 10795044), (130, 9964656), (144, 8995870), (156, 8303880), (160, 8096283), (169, 7665120), (180, 7196696), (195, 6643104), (208, 6227910), (234, 5535920), (240, 5397522), (260, 4982328), (288, 4497935), (312, 4151940), (338, 3832560), (360, 3598348), (390, 3321552), (416, 3113955), (468, 2767960), (480, 2698761), (507, 2555040), (520, 2491164), (585, 2214368), (624, 2075970), (676, 1916280), (720, 1799174), (780, 1660776), (845, 1533024), (936, 1383980), (1014, 1277520), (1040, 1245582), (1170, 1107184), (1248, 1037985), (1352, 958140), (1440, 899587), (1521, 851680), (1560, 830388), (1690, 766512), (1872, 691990), (2028, 638760), (2080, 622791), (2340, 553592), (2535, 511008), (2704, 479070), (3042, 425840), (3120, 415194), (3380, 383256), (3744, 345995), (4056, 319380), (4680, 276796), (5070, 255504), (5323, 243360), (5408, 239535), (6084, 212920), (6240, 207597), (6760, 191628), (7605, 170336), (8112, 159690), (9360, 138398), (10140, 127752), (10646, 121680), (12168, 106460), (13520, 95814), (15210, 85168), (15969, 81120), (16224, 79845), (18720, 69199), (20280, 63876), (21292, 60840), (24336, 53230), (26615, 48672), (27040, 47907), (30420, 42584), (31938, 40560)]