1319038560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:907

約数の個数: 384

約数和(自身を含む): 5382236160

約数和(自身を除く): 4063197600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 168, 180, 189, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 336, 360, 371, 378, 420, 424, 432, 477, 480, 504, 530, 540, 560, 630, 636, 672, 720, 742, 756, 795, 823, 840, 848, 864, 945, 954, 1008, 1060, 1080, 1113, 1120, 1260, 1272, 1431, 1440, 1484, 1512, 1590, 1646, 1680, 1696, 1855, 1890, 1908, 2016, 2120, 2160, 2226, 2385, 2469, 2520, 2544, 2862, 2968, 3024, 3180, 3292, 3339, 3360, 3710, 3780, 3816, 4115, 4240, 4320, 4452, 4770, 4938, 5040, 5088, 5565, 5724, 5761, 5936, 6048, 6360, 6584, 6678, 7155, 7407, 7420, 7560, 7632, 8230, 8480, 8904, 9540, 9876, 10017, 10080, 11130, 11448, 11522, 11872, 12345, 12720, 13168, 13356, 14310, 14814, 14840, 15120, 15264, 16460, 16695, 17283, 17808, 19080, 19752, 20034, 22221, 22260, 22896, 23044, 24690, 25440, 26336, 26712, 28620, 28805, 29628, 29680, 30240, 32920, 33390, 34566, 35616, 37035, 38160, 39504, 40068, 43619, 44442, 44520, 45792, 46088, 49380, 50085, 51849, 53424, 57240, 57610, 59256, 59360, 65840, 66780, 69132, 74070, 76320, 79008, 80136, 86415, 87238, 88884, 89040, 92176, 98760, 100170, 103698, 106848, 111105, 114480, 115220, 118512, 130857, 131680, 133560, 138264, 148140, 155547, 160272, 172830, 174476, 177768, 178080, 184352, 197520, 200340, 207396, 218095, 222210, 228960, 230440, 237024, 259245, 261714, 267120, 276528, 296280, 305333, 311094, 320544, 345660, 348952, 355536, 392571, 395040, 400680, 414792, 436190, 444420, 460880, 518490, 523428, 534240, 553056, 592560, 610666, 622188, 654285, 691320, 697904, 711072, 777735, 785142, 801360, 829584, 872380, 888840, 915999, 921760, 1036980, 1046856, 1177713, 1185120, 1221332, 1244376, 1308570, 1382640, 1395808, 1526665, 1555470, 1570284, 1602720, 1659168, 1744760, 1777680, 1831998, 1962855, 2073960, 2093712, 2355426, 2442664, 2488752, 2617140, 2747997, 2765280, 3053330, 3110940, 3140568, 3489520, 3555360, 3663996, 3925710, 4147920, 4187424, 4579995, 4710852, 4885328, 4977504, 5234280, 5495994, 5888565, 6106660, 6221880, 6281136, 6979040, 7327992, 7851420, 8243991, 8295840, 9159990, 9421704, 9770656, 10468560, 10991988, 11777130, 12213320, 12443760, 12562272, 13739985, 14655984, 15702840, 16487982, 18319980, 18843408, 20937120, 21983976, 23554260, 24426640, 24887520, 27479970, 29311968, 31405680, 32975964, 36639960, 37686816, 41219955, 43967952, 47108520, 48853280, 54959940, 62811360, 65951928, 73279920, 82439910, 87935904, 94217040, 109919880, 131903856, 146559840, 164879820, 188434080, 219839760, 263807712, 329759640, 439679520, 659519280, 1319038560]

約数ペア:

[(1, 1319038560), (2, 659519280), (3, 439679520), (4, 329759640), (5, 263807712), (6, 219839760), (7, 188434080), (8, 164879820), (9, 146559840), (10, 131903856), (12, 109919880), (14, 94217040), (15, 87935904), (16, 82439910), (18, 73279920), (20, 65951928), (21, 62811360), (24, 54959940), (27, 48853280), (28, 47108520), (30, 43967952), (32, 41219955), (35, 37686816), (36, 36639960), (40, 32975964), (42, 31405680), (45, 29311968), (48, 27479970), (53, 24887520), (54, 24426640), (56, 23554260), (60, 21983976), (63, 20937120), (70, 18843408), (72, 18319980), (80, 16487982), (84, 15702840), (90, 14655984), (96, 13739985), (105, 12562272), (106, 12443760), (108, 12213320), (112, 11777130), (120, 10991988), (126, 10468560), (135, 9770656), (140, 9421704), (144, 9159990), (159, 8295840), (160, 8243991), (168, 7851420), (180, 7327992), (189, 6979040), (210, 6281136), (212, 6221880), (216, 6106660), (224, 5888565), (240, 5495994), (252, 5234280), (265, 4977504), (270, 4885328), (280, 4710852), (288, 4579995), (315, 4187424), (318, 4147920), (336, 3925710), (360, 3663996), (371, 3555360), (378, 3489520), (420, 3140568), (424, 3110940), (432, 3053330), (477, 2765280), (480, 2747997), (504, 2617140), (530, 2488752), (540, 2442664), (560, 2355426), (630, 2093712), (636, 2073960), (672, 1962855), (720, 1831998), (742, 1777680), (756, 1744760), (795, 1659168), (823, 1602720), (840, 1570284), (848, 1555470), (864, 1526665), (945, 1395808), (954, 1382640), (1008, 1308570), (1060, 1244376), (1080, 1221332), (1113, 1185120), (1120, 1177713), (1260, 1046856), (1272, 1036980), (1431, 921760), (1440, 915999), (1484, 888840), (1512, 872380), (1590, 829584), (1646, 801360), (1680, 785142), (1696, 777735), (1855, 711072), (1890, 697904), (1908, 691320), (2016, 654285), (2120, 622188), (2160, 610666), (2226, 592560), (2385, 553056), (2469, 534240), (2520, 523428), (2544, 518490), (2862, 460880), (2968, 444420), (3024, 436190), (3180, 414792), (3292, 400680), (3339, 395040), (3360, 392571), (3710, 355536), (3780, 348952), (3816, 345660), (4115, 320544), (4240, 311094), (4320, 305333), (4452, 296280), (4770, 276528), (4938, 267120), (5040, 261714), (5088, 259245), (5565, 237024), (5724, 230440), (5761, 228960), (5936, 222210), (6048, 218095), (6360, 207396), (6584, 200340), (6678, 197520), (7155, 184352), (7407, 178080), (7420, 177768), (7560, 174476), (7632, 172830), (8230, 160272), (8480, 155547), (8904, 148140), (9540, 138264), (9876, 133560), (10017, 131680), (10080, 130857), (11130, 118512), (11448, 115220), (11522, 114480), (11872, 111105), (12345, 106848), (12720, 103698), (13168, 100170), (13356, 98760), (14310, 92176), (14814, 89040), (14840, 88884), (15120, 87238), (15264, 86415), (16460, 80136), (16695, 79008), (17283, 76320), (17808, 74070), (19080, 69132), (19752, 66780), (20034, 65840), (22221, 59360), (22260, 59256), (22896, 57610), (23044, 57240), (24690, 53424), (25440, 51849), (26336, 50085), (26712, 49380), (28620, 46088), (28805, 45792), (29628, 44520), (29680, 44442), (30240, 43619), (32920, 40068), (33390, 39504), (34566, 38160), (35616, 37035)]