459931680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 1717148160

約数和(自身を除く): 1257216480

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, 79, 80, 90, 96, 104, 117, 120, 130, 144, 156, 158, 160, 180, 195, 208, 234, 237, 240, 260, 288, 311, 312, 316, 360, 390, 395, 416, 468, 474, 480, 520, 585, 622, 624, 632, 711, 720, 780, 790, 933, 936, 948, 1027, 1040, 1170, 1185, 1244, 1248, 1264, 1422, 1440, 1555, 1560, 1580, 1866, 1872, 1896, 2054, 2080, 2340, 2370, 2488, 2528, 2799, 2844, 3081, 3110, 3120, 3160, 3555, 3732, 3744, 3792, 4043, 4108, 4665, 4680, 4740, 4976, 5135, 5598, 5688, 6162, 6220, 6240, 6320, 7110, 7464, 7584, 8086, 8216, 9243, 9330, 9360, 9480, 9952, 10270, 11196, 11376, 12129, 12324, 12440, 12640, 13995, 14220, 14928, 15405, 16172, 16432, 18486, 18660, 18720, 18960, 20215, 20540, 22392, 22752, 24258, 24569, 24648, 24880, 27990, 28440, 29856, 30810, 32344, 32864, 36387, 36972, 37320, 37920, 40430, 41080, 44784, 46215, 48516, 49138, 49296, 49760, 55980, 56880, 60645, 61620, 64688, 72774, 73707, 73944, 74640, 80860, 82160, 89568, 92430, 97032, 98276, 98592, 111960, 113760, 121290, 122845, 123240, 129376, 145548, 147414, 147888, 149280, 161720, 164320, 181935, 184860, 194064, 196552, 221121, 223920, 242580, 245690, 246480, 291096, 294828, 295776, 319397, 323440, 363870, 368535, 369720, 388128, 393104, 442242, 447840, 485160, 491380, 492960, 582192, 589656, 638794, 646880, 727740, 737070, 739440, 786208, 884484, 958191, 970320, 982760, 1105605, 1164384, 1179312, 1277588, 1455480, 1474140, 1478880, 1596985, 1768968, 1916382, 1940640, 1965520, 2211210, 2358624, 2555176, 2874573, 2910960, 2948280, 3193970, 3537936, 3832764, 3931040, 4422420, 4790955, 5110352, 5749146, 5821920, 5896560, 6387940, 7075872, 7665528, 8844840, 9581910, 10220704, 11498292, 11793120, 12775880, 14372865, 15331056, 17689680, 19163820, 22996584, 25551760, 28745730, 30662112, 35379360, 38327640, 45993168, 51103520, 57491460, 76655280, 91986336, 114982920, 153310560, 229965840, 459931680]

約数ペア:

[(1, 459931680), (2, 229965840), (3, 153310560), (4, 114982920), (5, 91986336), (6, 76655280), (8, 57491460), (9, 51103520), (10, 45993168), (12, 38327640), (13, 35379360), (15, 30662112), (16, 28745730), (18, 25551760), (20, 22996584), (24, 19163820), (26, 17689680), (30, 15331056), (32, 14372865), (36, 12775880), (39, 11793120), (40, 11498292), (45, 10220704), (48, 9581910), (52, 8844840), (60, 7665528), (65, 7075872), (72, 6387940), (78, 5896560), (79, 5821920), (80, 5749146), (90, 5110352), (96, 4790955), (104, 4422420), (117, 3931040), (120, 3832764), (130, 3537936), (144, 3193970), (156, 2948280), (158, 2910960), (160, 2874573), (180, 2555176), (195, 2358624), (208, 2211210), (234, 1965520), (237, 1940640), (240, 1916382), (260, 1768968), (288, 1596985), (311, 1478880), (312, 1474140), (316, 1455480), (360, 1277588), (390, 1179312), (395, 1164384), (416, 1105605), (468, 982760), (474, 970320), (480, 958191), (520, 884484), (585, 786208), (622, 739440), (624, 737070), (632, 727740), (711, 646880), (720, 638794), (780, 589656), (790, 582192), (933, 492960), (936, 491380), (948, 485160), (1027, 447840), (1040, 442242), (1170, 393104), (1185, 388128), (1244, 369720), (1248, 368535), (1264, 363870), (1422, 323440), (1440, 319397), (1555, 295776), (1560, 294828), (1580, 291096), (1866, 246480), (1872, 245690), (1896, 242580), (2054, 223920), (2080, 221121), (2340, 196552), (2370, 194064), (2488, 184860), (2528, 181935), (2799, 164320), (2844, 161720), (3081, 149280), (3110, 147888), (3120, 147414), (3160, 145548), (3555, 129376), (3732, 123240), (3744, 122845), (3792, 121290), (4043, 113760), (4108, 111960), (4665, 98592), (4680, 98276), (4740, 97032), (4976, 92430), (5135, 89568), (5598, 82160), (5688, 80860), (6162, 74640), (6220, 73944), (6240, 73707), (6320, 72774), (7110, 64688), (7464, 61620), (7584, 60645), (8086, 56880), (8216, 55980), (9243, 49760), (9330, 49296), (9360, 49138), (9480, 48516), (9952, 46215), (10270, 44784), (11196, 41080), (11376, 40430), (12129, 37920), (12324, 37320), (12440, 36972), (12640, 36387), (13995, 32864), (14220, 32344), (14928, 30810), (15405, 29856), (16172, 28440), (16432, 27990), (18486, 24880), (18660, 24648), (18720, 24569), (18960, 24258), (20215, 22752), (20540, 22392)]