26879104080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1438

約数の個数: 240

約数和(自身を含む): 91356005520

約数和(自身を除く): 64476901440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 269, 274, 360, 411, 538, 548, 685, 720, 807, 822, 1013, 1076, 1096, 1233, 1345, 1370, 1614, 1644, 2026, 2055, 2152, 2192, 2421, 2466, 2690, 2740, 3039, 3228, 3288, 4035, 4052, 4110, 4304, 4842, 4932, 5065, 5380, 5480, 6078, 6165, 6456, 6576, 8070, 8104, 8220, 9117, 9684, 9864, 10130, 10760, 10960, 12105, 12156, 12330, 12912, 15195, 16140, 16208, 16440, 18234, 19368, 19728, 20260, 21520, 24210, 24312, 24660, 30390, 32280, 32880, 36468, 36853, 38736, 40520, 45585, 48420, 48624, 49320, 60780, 64560, 72936, 73706, 81040, 91170, 96840, 98640, 110559, 121560, 138781, 145872, 147412, 182340, 184265, 193680, 221118, 243120, 272497, 277562, 294824, 331677, 364680, 368530, 416343, 442236, 544994, 552795, 555124, 589648, 663354, 693905, 729360, 737060, 817491, 832686, 884472, 1089988, 1105590, 1110248, 1249029, 1326708, 1362485, 1387810, 1474120, 1634982, 1658385, 1665372, 1768944, 2081715, 2179976, 2211180, 2220496, 2452473, 2498058, 2653416, 2724970, 2775620, 2948240, 3269964, 3316770, 3330744, 4087455, 4163430, 4359952, 4422360, 4904946, 4996116, 5306832, 5449940, 5551240, 6245145, 6539928, 6633540, 6661488, 8174910, 8326860, 8844720, 9809892, 9992232, 10899880, 11102480, 12262365, 12490290, 13079856, 13267080, 16349820, 16653720, 19619784, 19984464, 21799760, 24524730, 24980580, 26534160, 32699640, 33307440, 37332089, 39239568, 49049460, 49961160, 65399280, 74664178, 98098920, 99922320, 111996267, 149328356, 186660445, 196197840, 223992534, 298656712, 335988801, 373320890, 447985068, 559981335, 597313424, 671977602, 746641780, 895970136, 1119962670, 1343955204, 1493283560, 1679944005, 1791940272, 2239925340, 2687910408, 2986567120, 3359888010, 4479850680, 5375820816, 6719776020, 8959701360, 13439552040, 26879104080]

約数ペア:

[(1, 26879104080), (2, 13439552040), (3, 8959701360), (4, 6719776020), (5, 5375820816), (6, 4479850680), (8, 3359888010), (9, 2986567120), (10, 2687910408), (12, 2239925340), (15, 1791940272), (16, 1679944005), (18, 1493283560), (20, 1343955204), (24, 1119962670), (30, 895970136), (36, 746641780), (40, 671977602), (45, 597313424), (48, 559981335), (60, 447985068), (72, 373320890), (80, 335988801), (90, 298656712), (120, 223992534), (137, 196197840), (144, 186660445), (180, 149328356), (240, 111996267), (269, 99922320), (274, 98098920), (360, 74664178), (411, 65399280), (538, 49961160), (548, 49049460), (685, 39239568), (720, 37332089), (807, 33307440), (822, 32699640), (1013, 26534160), (1076, 24980580), (1096, 24524730), (1233, 21799760), (1345, 19984464), (1370, 19619784), (1614, 16653720), (1644, 16349820), (2026, 13267080), (2055, 13079856), (2152, 12490290), (2192, 12262365), (2421, 11102480), (2466, 10899880), (2690, 9992232), (2740, 9809892), (3039, 8844720), (3228, 8326860), (3288, 8174910), (4035, 6661488), (4052, 6633540), (4110, 6539928), (4304, 6245145), (4842, 5551240), (4932, 5449940), (5065, 5306832), (5380, 4996116), (5480, 4904946), (6078, 4422360), (6165, 4359952), (6456, 4163430), (6576, 4087455), (8070, 3330744), (8104, 3316770), (8220, 3269964), (9117, 2948240), (9684, 2775620), (9864, 2724970), (10130, 2653416), (10760, 2498058), (10960, 2452473), (12105, 2220496), (12156, 2211180), (12330, 2179976), (12912, 2081715), (15195, 1768944), (16140, 1665372), (16208, 1658385), (16440, 1634982), (18234, 1474120), (19368, 1387810), (19728, 1362485), (20260, 1326708), (21520, 1249029), (24210, 1110248), (24312, 1105590), (24660, 1089988), (30390, 884472), (32280, 832686), (32880, 817491), (36468, 737060), (36853, 729360), (38736, 693905), (40520, 663354), (45585, 589648), (48420, 555124), (48624, 552795), (49320, 544994), (60780, 442236), (64560, 416343), (72936, 368530), (73706, 364680), (81040, 331677), (91170, 294824), (96840, 277562), (98640, 272497), (110559, 243120), (121560, 221118), (138781, 193680), (145872, 184265), (147412, 182340)]