471087540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 288

約数和(自身を含む): 1827221760

約数和(自身を除く): 1356134220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 41, 42, 44, 45, 55, 60, 63, 66, 70, 77, 82, 84, 90, 99, 105, 110, 123, 126, 132, 140, 154, 164, 165, 180, 198, 205, 210, 220, 231, 246, 252, 287, 308, 315, 330, 369, 385, 396, 410, 420, 451, 462, 492, 495, 574, 615, 630, 660, 693, 738, 770, 820, 829, 861, 902, 924, 990, 1148, 1155, 1230, 1260, 1353, 1386, 1435, 1476, 1540, 1658, 1722, 1804, 1845, 1980, 2255, 2310, 2460, 2487, 2583, 2706, 2772, 2870, 3157, 3316, 3444, 3465, 3690, 4059, 4145, 4305, 4510, 4620, 4974, 5166, 5412, 5740, 5803, 6314, 6765, 6930, 7380, 7461, 8118, 8290, 8610, 9020, 9119, 9471, 9948, 10332, 11606, 12435, 12628, 12915, 13530, 13860, 14922, 15785, 16236, 16580, 17220, 17409, 18238, 18942, 20295, 23212, 24870, 25830, 27060, 27357, 28413, 29015, 29844, 31570, 33989, 34818, 36476, 37305, 37884, 40590, 45595, 47355, 49740, 51660, 52227, 54714, 56826, 58030, 63140, 63833, 67978, 69636, 74610, 81180, 82071, 87045, 91190, 94710, 101967, 104454, 109428, 113652, 116060, 127666, 135956, 136785, 142065, 149220, 164142, 169945, 174090, 182380, 189420, 191499, 203934, 208908, 237923, 255332, 261135, 273570, 284130, 305901, 319165, 328284, 339890, 348180, 373879, 382998, 407868, 410355, 475846, 509835, 522270, 547140, 568260, 574497, 611802, 638330, 679780, 713769, 747758, 765996, 820710, 951692, 957495, 1019670, 1044540, 1121637, 1148994, 1189615, 1223604, 1276660, 1427538, 1495516, 1529505, 1641420, 1869395, 1914990, 2039340, 2141307, 2243274, 2297988, 2379230, 2617153, 2855076, 2872485, 3059010, 3364911, 3568845, 3738790, 3829980, 4282614, 4486548, 4758460, 5234306, 5608185, 5744970, 6118020, 6729822, 7137690, 7477580, 7851459, 8565228, 10468612, 10706535, 11216370, 11489940, 13085765, 13459644, 14275380, 15702918, 16824555, 21413070, 22432740, 23554377, 26171530, 31405836, 33649110, 39257295, 42826140, 47108754, 52343060, 67298220, 78514590, 94217508, 117771885, 157029180, 235543770, 471087540]

約数ペア:

[(1, 471087540), (2, 235543770), (3, 157029180), (4, 117771885), (5, 94217508), (6, 78514590), (7, 67298220), (9, 52343060), (10, 47108754), (11, 42826140), (12, 39257295), (14, 33649110), (15, 31405836), (18, 26171530), (20, 23554377), (21, 22432740), (22, 21413070), (28, 16824555), (30, 15702918), (33, 14275380), (35, 13459644), (36, 13085765), (41, 11489940), (42, 11216370), (44, 10706535), (45, 10468612), (55, 8565228), (60, 7851459), (63, 7477580), (66, 7137690), (70, 6729822), (77, 6118020), (82, 5744970), (84, 5608185), (90, 5234306), (99, 4758460), (105, 4486548), (110, 4282614), (123, 3829980), (126, 3738790), (132, 3568845), (140, 3364911), (154, 3059010), (164, 2872485), (165, 2855076), (180, 2617153), (198, 2379230), (205, 2297988), (210, 2243274), (220, 2141307), (231, 2039340), (246, 1914990), (252, 1869395), (287, 1641420), (308, 1529505), (315, 1495516), (330, 1427538), (369, 1276660), (385, 1223604), (396, 1189615), (410, 1148994), (420, 1121637), (451, 1044540), (462, 1019670), (492, 957495), (495, 951692), (574, 820710), (615, 765996), (630, 747758), (660, 713769), (693, 679780), (738, 638330), (770, 611802), (820, 574497), (829, 568260), (861, 547140), (902, 522270), (924, 509835), (990, 475846), (1148, 410355), (1155, 407868), (1230, 382998), (1260, 373879), (1353, 348180), (1386, 339890), (1435, 328284), (1476, 319165), (1540, 305901), (1658, 284130), (1722, 273570), (1804, 261135), (1845, 255332), (1980, 237923), (2255, 208908), (2310, 203934), (2460, 191499), (2487, 189420), (2583, 182380), (2706, 174090), (2772, 169945), (2870, 164142), (3157, 149220), (3316, 142065), (3444, 136785), (3465, 135956), (3690, 127666), (4059, 116060), (4145, 113652), (4305, 109428), (4510, 104454), (4620, 101967), (4974, 94710), (5166, 91190), (5412, 87045), (5740, 82071), (5803, 81180), (6314, 74610), (6765, 69636), (6930, 67978), (7380, 63833), (7461, 63140), (8118, 58030), (8290, 56826), (8610, 54714), (9020, 52227), (9119, 51660), (9471, 49740), (9948, 47355), (10332, 45595), (11606, 40590), (12435, 37884), (12628, 37305), (12915, 36476), (13530, 34818), (13860, 33989), (14922, 31570), (15785, 29844), (16236, 29015), (16580, 28413), (17220, 27357), (17409, 27060), (18238, 25830), (18942, 24870), (20295, 23212)]