398098260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 384

約数和(自身を含む): 1561190400

約数和(自身を除く): 1163092140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 27, 28, 30, 35, 36, 38, 42, 45, 46, 54, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 108, 114, 115, 126, 133, 135, 138, 140, 161, 171, 180, 189, 190, 207, 210, 228, 230, 241, 252, 266, 270, 276, 285, 315, 322, 342, 345, 378, 380, 399, 414, 420, 437, 460, 482, 483, 513, 532, 540, 570, 621, 630, 644, 665, 684, 690, 723, 756, 798, 805, 828, 855, 874, 945, 964, 966, 1026, 1035, 1140, 1197, 1205, 1242, 1260, 1311, 1330, 1380, 1446, 1449, 1596, 1610, 1687, 1710, 1748, 1890, 1932, 1995, 2052, 2070, 2169, 2185, 2394, 2410, 2415, 2484, 2565, 2622, 2660, 2892, 2898, 3059, 3105, 3220, 3374, 3420, 3591, 3615, 3780, 3933, 3990, 4140, 4338, 4347, 4370, 4579, 4788, 4820, 4830, 5061, 5130, 5244, 5543, 5796, 5985, 6118, 6210, 6507, 6555, 6748, 7182, 7230, 7245, 7866, 7980, 8435, 8676, 8694, 8740, 9158, 9177, 9660, 10122, 10260, 10845, 11086, 11799, 11970, 12236, 12420, 13014, 13110, 13737, 14364, 14460, 14490, 15183, 15295, 15732, 16629, 16870, 17388, 17955, 18316, 18354, 19665, 20244, 21690, 21735, 22172, 22895, 23598, 23940, 25305, 26028, 26220, 27474, 27531, 27715, 28980, 30366, 30590, 32053, 32535, 33258, 33740, 35910, 36708, 38801, 39330, 41211, 43380, 43470, 45549, 45790, 45885, 47196, 49887, 50610, 54948, 55062, 55430, 58995, 60732, 61180, 64106, 65070, 66516, 68685, 71820, 75915, 77602, 78660, 82422, 82593, 83145, 86940, 91098, 91580, 91770, 96159, 99774, 101220, 105317, 110124, 110860, 116403, 117990, 123633, 128212, 130140, 137370, 137655, 149661, 151830, 155204, 160265, 164844, 165186, 166290, 182196, 183540, 192318, 194005, 199548, 206055, 210634, 227745, 232806, 235980, 247266, 249435, 274740, 275310, 288477, 299322, 303660, 315951, 320530, 330372, 332580, 349209, 384636, 388010, 412110, 412965, 421268, 455490, 465612, 480795, 494532, 498870, 526585, 550620, 576954, 582015, 598644, 618165, 631902, 641060, 698418, 737219, 748305, 776020, 824220, 825930, 865431, 910980, 947853, 961590, 997740, 1047627, 1053170, 1153908, 1164030, 1236330, 1263804, 1396836, 1442385, 1474438, 1496610, 1579755, 1651860, 1730862, 1746045, 1895706, 1923180, 2095254, 2106340, 2211657, 2328060, 2472660, 2843559, 2884770, 2948876, 2993220, 3159510, 3461724, 3492090, 3686095, 3791412, 4190508, 4327155, 4423314, 4739265, 5238135, 5687118, 5769540, 6319020, 6634971, 6984180, 7372190, 8654310, 8846628, 9478530, 10476270, 11058285, 11374236, 13269942, 14217795, 14744380, 17308620, 18957060, 19904913, 20952540, 22116570, 26539884, 28435590, 33174855, 39809826, 44233140, 56871180, 66349710, 79619652, 99524565, 132699420, 199049130, 398098260]

約数ペア:

[(1, 398098260), (2, 199049130), (3, 132699420), (4, 99524565), (5, 79619652), (6, 66349710), (7, 56871180), (9, 44233140), (10, 39809826), (12, 33174855), (14, 28435590), (15, 26539884), (18, 22116570), (19, 20952540), (20, 19904913), (21, 18957060), (23, 17308620), (27, 14744380), (28, 14217795), (30, 13269942), (35, 11374236), (36, 11058285), (38, 10476270), (42, 9478530), (45, 8846628), (46, 8654310), (54, 7372190), (57, 6984180), (60, 6634971), (63, 6319020), (69, 5769540), (70, 5687118), (76, 5238135), (84, 4739265), (90, 4423314), (92, 4327155), (95, 4190508), (105, 3791412), (108, 3686095), (114, 3492090), (115, 3461724), (126, 3159510), (133, 2993220), (135, 2948876), (138, 2884770), (140, 2843559), (161, 2472660), (171, 2328060), (180, 2211657), (189, 2106340), (190, 2095254), (207, 1923180), (210, 1895706), (228, 1746045), (230, 1730862), (241, 1651860), (252, 1579755), (266, 1496610), (270, 1474438), (276, 1442385), (285, 1396836), (315, 1263804), (322, 1236330), (342, 1164030), (345, 1153908), (378, 1053170), (380, 1047627), (399, 997740), (414, 961590), (420, 947853), (437, 910980), (460, 865431), (482, 825930), (483, 824220), (513, 776020), (532, 748305), (540, 737219), (570, 698418), (621, 641060), (630, 631902), (644, 618165), (665, 598644), (684, 582015), (690, 576954), (723, 550620), (756, 526585), (798, 498870), (805, 494532), (828, 480795), (855, 465612), (874, 455490), (945, 421268), (964, 412965), (966, 412110), (1026, 388010), (1035, 384636), (1140, 349209), (1197, 332580), (1205, 330372), (1242, 320530), (1260, 315951), (1311, 303660), (1330, 299322), (1380, 288477), (1446, 275310), (1449, 274740), (1596, 249435), (1610, 247266), (1687, 235980), (1710, 232806), (1748, 227745), (1890, 210634), (1932, 206055), (1995, 199548), (2052, 194005), (2070, 192318), (2169, 183540), (2185, 182196), (2394, 166290), (2410, 165186), (2415, 164844), (2484, 160265), (2565, 155204), (2622, 151830), (2660, 149661), (2892, 137655), (2898, 137370), (3059, 130140), (3105, 128212), (3220, 123633), (3374, 117990), (3420, 116403), (3591, 110860), (3615, 110124), (3780, 105317), (3933, 101220), (3990, 99774), (4140, 96159), (4338, 91770), (4347, 91580), (4370, 91098), (4579, 86940), (4788, 83145), (4820, 82593), (4830, 82422), (5061, 78660), (5130, 77602), (5244, 75915), (5543, 71820), (5796, 68685), (5985, 66516), (6118, 65070), (6210, 64106), (6507, 61180), (6555, 60732), (6748, 58995), (7182, 55430), (7230, 55062), (7245, 54948), (7866, 50610), (7980, 49887), (8435, 47196), (8676, 45885), (8694, 45790), (8740, 45549), (9158, 43470), (9177, 43380), (9660, 41211), (10122, 39330), (10260, 38801), (10845, 36708), (11086, 35910), (11799, 33740), (11970, 33258), (12236, 32535), (12420, 32053), (13014, 30590), (13110, 30366), (13737, 28980), (14364, 27715), (14460, 27531), (14490, 27474), (15183, 26220), (15295, 26028), (15732, 25305), (16629, 23940), (16870, 23598), (17388, 22895), (17955, 22172), (18316, 21735), (18354, 21690), (19665, 20244)]