272434491420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{42683}}^1$

素因数の和:42889

約数の個数: 288

約数和(自身を含む): 961361146368

約数和(自身を除く): 688926654948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 167, 182, 195, 196, 210, 245, 260, 273, 294, 334, 364, 390, 420, 455, 490, 501, 546, 588, 637, 668, 735, 780, 835, 910, 980, 1002, 1092, 1169, 1274, 1365, 1470, 1670, 1820, 1911, 2004, 2171, 2338, 2505, 2548, 2730, 2940, 3185, 3340, 3507, 3822, 4342, 4676, 5010, 5460, 5845, 6370, 6513, 7014, 7644, 8183, 8684, 9555, 10020, 10855, 11690, 12740, 13026, 14028, 15197, 16366, 17535, 19110, 21710, 23380, 24549, 26052, 30394, 32565, 32732, 35070, 38220, 40915, 42683, 43420, 45591, 49098, 60788, 65130, 70140, 75985, 81830, 85366, 91182, 98196, 106379, 122745, 128049, 130260, 151970, 163660, 170732, 182364, 212758, 213415, 227955, 245490, 256098, 298781, 303940, 319137, 425516, 426830, 455910, 490980, 512196, 531895, 554879, 597562, 638274, 640245, 853660, 896343, 911820, 1063790, 1109758, 1195124, 1276548, 1280490, 1493905, 1595685, 1664637, 1792686, 2091467, 2127580, 2219516, 2560980, 2774395, 2987810, 3191370, 3329274, 3585372, 3884153, 4182934, 4481715, 5548790, 5975620, 6274401, 6382740, 6658548, 7128061, 7768306, 8323185, 8365868, 8963430, 10457335, 11097580, 11652459, 12548802, 14256122, 15536612, 16646370, 17926860, 19420765, 20914670, 21384183, 23304918, 25097604, 27189071, 28512244, 31372005, 33292740, 35640305, 38841530, 41829340, 42768366, 46609836, 49896427, 54378142, 58262295, 62744010, 71280610, 77683060, 81567213, 85536732, 92664793, 99792854, 106920915, 108756284, 116524590, 125488020, 135945355, 142561220, 149689281, 163134426, 185329586, 199585708, 213841830, 233049180, 249482135, 271890710, 277994379, 299378562, 326268852, 349274989, 370659172, 407836065, 427683660, 463323965, 498964270, 543781420, 555988758, 598757124, 648653551, 698549978, 748446405, 815672130, 926647930, 997928540, 1047824967, 1111977516, 1297307102, 1389971895, 1397099956, 1496892810, 1631344260, 1746374945, 1853295860, 1945960653, 2095649934, 2594614204, 2779943790, 2993785620, 3243267755, 3492749890, 3891921306, 4191299868, 4540574857, 5239124835, 5559887580, 6486535510, 6985499780, 7783842612, 9081149714, 9729803265, 10478249670, 12973071020, 13621724571, 18162299428, 19459606530, 20956499340, 22702874285, 27243449142, 38919213060, 45405748570, 54486898284, 68108622855, 90811497140, 136217245710, 272434491420]

約数ペア:

[(1, 272434491420), (2, 136217245710), (3, 90811497140), (4, 68108622855), (5, 54486898284), (6, 45405748570), (7, 38919213060), (10, 27243449142), (12, 22702874285), (13, 20956499340), (14, 19459606530), (15, 18162299428), (20, 13621724571), (21, 12973071020), (26, 10478249670), (28, 9729803265), (30, 9081149714), (35, 7783842612), (39, 6985499780), (42, 6486535510), (49, 5559887580), (52, 5239124835), (60, 4540574857), (65, 4191299868), (70, 3891921306), (78, 3492749890), (84, 3243267755), (91, 2993785620), (98, 2779943790), (105, 2594614204), (130, 2095649934), (140, 1945960653), (147, 1853295860), (156, 1746374945), (167, 1631344260), (182, 1496892810), (195, 1397099956), (196, 1389971895), (210, 1297307102), (245, 1111977516), (260, 1047824967), (273, 997928540), (294, 926647930), (334, 815672130), (364, 748446405), (390, 698549978), (420, 648653551), (455, 598757124), (490, 555988758), (501, 543781420), (546, 498964270), (588, 463323965), (637, 427683660), (668, 407836065), (735, 370659172), (780, 349274989), (835, 326268852), (910, 299378562), (980, 277994379), (1002, 271890710), (1092, 249482135), (1169, 233049180), (1274, 213841830), (1365, 199585708), (1470, 185329586), (1670, 163134426), (1820, 149689281), (1911, 142561220), (2004, 135945355), (2171, 125488020), (2338, 116524590), (2505, 108756284), (2548, 106920915), (2730, 99792854), (2940, 92664793), (3185, 85536732), (3340, 81567213), (3507, 77683060), (3822, 71280610), (4342, 62744010), (4676, 58262295), (5010, 54378142), (5460, 49896427), (5845, 46609836), (6370, 42768366), (6513, 41829340), (7014, 38841530), (7644, 35640305), (8183, 33292740), (8684, 31372005), (9555, 28512244), (10020, 27189071), (10855, 25097604), (11690, 23304918), (12740, 21384183), (13026, 20914670), (14028, 19420765), (15197, 17926860), (16366, 16646370), (17535, 15536612), (19110, 14256122), (21710, 12548802), (23380, 11652459), (24549, 11097580), (26052, 10457335), (30394, 8963430), (32565, 8365868), (32732, 8323185), (35070, 7768306), (38220, 7128061), (40915, 6658548), (42683, 6382740), (43420, 6274401), (45591, 5975620), (49098, 5548790), (60788, 4481715), (65130, 4182934), (70140, 3884153), (75985, 3585372), (81830, 3329274), (85366, 3191370), (91182, 2987810), (98196, 2774395), (106379, 2560980), (122745, 2219516), (128049, 2127580), (130260, 2091467), (151970, 1792686), (163660, 1664637), (170732, 1595685), (182364, 1493905), (212758, 1280490), (213415, 1276548), (227955, 1195124), (245490, 1109758), (256098, 1063790), (298781, 911820), (303940, 896343), (319137, 853660), (425516, 640245), (426830, 638274), (455910, 597562), (490980, 554879), (512196, 531895)]