840179340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4709

約数の個数: 288

約数和(自身を含む): 3422555136

約数和(自身を除く): 2582375796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2574, 2730, 2772, 2860, 3003, 3276, 3465, 4004, 4095, 4290, 4620, 4663, 5005, 5148, 5460, 6006, 6435, 6930, 8190, 8580, 9009, 9326, 10010, 12012, 12870, 13860, 13989, 15015, 16380, 18018, 18652, 20020, 23315, 25740, 27978, 30030, 32641, 36036, 41967, 45045, 46630, 51293, 55956, 60060, 60619, 65282, 69945, 83934, 90090, 93260, 97923, 102586, 121238, 130564, 139890, 153879, 163205, 167868, 180180, 181857, 195846, 205172, 209835, 242476, 256465, 279780, 293769, 303095, 307758, 326410, 359051, 363714, 391692, 419670, 424333, 461637, 489615, 512930, 545571, 587538, 606190, 615516, 652820, 666809, 718102, 727428, 769395, 839340, 848666, 909285, 923274, 979230, 1025860, 1077153, 1091142, 1175076, 1212380, 1272999, 1333618, 1436204, 1468845, 1538790, 1697332, 1795255, 1818570, 1846548, 1958460, 2000427, 2121665, 2154306, 2182284, 2308185, 2545998, 2667236, 2727855, 2937690, 3077580, 3231459, 3334045, 3590510, 3637140, 3818997, 4000854, 4243330, 4308612, 4616370, 4667663, 5091996, 5385765, 5455710, 5875380, 6001281, 6364995, 6462918, 6668090, 7181020, 7637994, 8001708, 8486660, 9232740, 9335326, 10002135, 10771530, 10911420, 12002562, 12729990, 12925836, 13336180, 14002989, 15275988, 16157295, 18670652, 19094985, 20004270, 21543060, 23338315, 24005124, 25459980, 28005978, 30006405, 32314590, 38189970, 40008540, 42008967, 46676630, 56011956, 60012810, 64629180, 70014945, 76379940, 84017934, 93353260, 120025620, 140029890, 168035868, 210044835, 280059780, 420089670, 840179340]

約数ペア:

[(1, 840179340), (2, 420089670), (3, 280059780), (4, 210044835), (5, 168035868), (6, 140029890), (7, 120025620), (9, 93353260), (10, 84017934), (11, 76379940), (12, 70014945), (13, 64629180), (14, 60012810), (15, 56011956), (18, 46676630), (20, 42008967), (21, 40008540), (22, 38189970), (26, 32314590), (28, 30006405), (30, 28005978), (33, 25459980), (35, 24005124), (36, 23338315), (39, 21543060), (42, 20004270), (44, 19094985), (45, 18670652), (52, 16157295), (55, 15275988), (60, 14002989), (63, 13336180), (65, 12925836), (66, 12729990), (70, 12002562), (77, 10911420), (78, 10771530), (84, 10002135), (90, 9335326), (91, 9232740), (99, 8486660), (105, 8001708), (110, 7637994), (117, 7181020), (126, 6668090), (130, 6462918), (132, 6364995), (140, 6001281), (143, 5875380), (154, 5455710), (156, 5385765), (165, 5091996), (180, 4667663), (182, 4616370), (195, 4308612), (198, 4243330), (210, 4000854), (220, 3818997), (231, 3637140), (234, 3590510), (252, 3334045), (260, 3231459), (273, 3077580), (286, 2937690), (308, 2727855), (315, 2667236), (330, 2545998), (364, 2308185), (385, 2182284), (390, 2154306), (396, 2121665), (420, 2000427), (429, 1958460), (455, 1846548), (462, 1818570), (468, 1795255), (495, 1697332), (546, 1538790), (572, 1468845), (585, 1436204), (630, 1333618), (660, 1272999), (693, 1212380), (715, 1175076), (770, 1091142), (780, 1077153), (819, 1025860), (858, 979230), (910, 923274), (924, 909285), (990, 848666), (1001, 839340), (1092, 769395), (1155, 727428), (1170, 718102), (1260, 666809), (1287, 652820), (1365, 615516), (1386, 606190), (1430, 587538), (1540, 545571), (1638, 512930), (1716, 489615), (1820, 461637), (1980, 424333), (2002, 419670), (2145, 391692), (2310, 363714), (2340, 359051), (2574, 326410), (2730, 307758), (2772, 303095), (2860, 293769), (3003, 279780), (3276, 256465), (3465, 242476), (4004, 209835), (4095, 205172), (4290, 195846), (4620, 181857), (4663, 180180), (5005, 167868), (5148, 163205), (5460, 153879), (6006, 139890), (6435, 130564), (6930, 121238), (8190, 102586), (8580, 97923), (9009, 93260), (9326, 90090), (10010, 83934), (12012, 69945), (12870, 65282), (13860, 60619), (13989, 60060), (15015, 55956), (16380, 51293), (18018, 46630), (18652, 45045), (20020, 41967), (23315, 36036), (25740, 32641), (27978, 30030)]