8708991720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1601}}^1$

素因数の和:1956

約数の個数: 256

約数和(自身を含む): 30810689280

約数和(自身を除く): 22101697560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 317, 330, 390, 429, 440, 520, 572, 634, 660, 715, 780, 858, 951, 1144, 1268, 1320, 1430, 1560, 1585, 1601, 1716, 1902, 2145, 2536, 2860, 3170, 3202, 3432, 3487, 3804, 4121, 4290, 4755, 4803, 5720, 6340, 6404, 6974, 7608, 8005, 8242, 8580, 9510, 9606, 10461, 12363, 12680, 12808, 13948, 16010, 16484, 17160, 17435, 17611, 19020, 19212, 20605, 20813, 20922, 24015, 24726, 27896, 32020, 32968, 34870, 35222, 38040, 38424, 41210, 41626, 41844, 45331, 48030, 49452, 52305, 52833, 61815, 62439, 64040, 69740, 70444, 82420, 83252, 83688, 88055, 90662, 96060, 98904, 104065, 104610, 105666, 123630, 124878, 135993, 139480, 140888, 164840, 166504, 176110, 181324, 192120, 208130, 209220, 211332, 226655, 228943, 247260, 249756, 264165, 271986, 312195, 352220, 362648, 416260, 418440, 422664, 453310, 457886, 494520, 499512, 507517, 528330, 543972, 624390, 679965, 686829, 704440, 832520, 906620, 915772, 1015034, 1056660, 1087944, 1144715, 1248780, 1359930, 1373658, 1522551, 1813240, 1831544, 2030068, 2113320, 2289430, 2497560, 2537585, 2719860, 2747316, 3045102, 3434145, 4060136, 4578860, 5075170, 5439720, 5494632, 5582687, 6090204, 6597721, 6868290, 7612755, 9157720, 10150340, 11165374, 12180408, 13195442, 13736580, 15225510, 16748061, 19793163, 20300680, 22330748, 26390884, 27473160, 27913435, 30451020, 32988605, 33496122, 39586326, 44661496, 52781768, 55826870, 60902040, 65977210, 66992244, 72574931, 79172652, 83740305, 98965815, 111653740, 131954420, 133984488, 145149862, 158345304, 167480610, 197931630, 217724793, 223307480, 263908840, 290299724, 334961220, 362874655, 395863260, 435449586, 580599448, 669922440, 725749310, 791726520, 870899172, 1088623965, 1451498620, 1741798344, 2177247930, 2902997240, 4354495860, 8708991720]

約数ペア:

[(1, 8708991720), (2, 4354495860), (3, 2902997240), (4, 2177247930), (5, 1741798344), (6, 1451498620), (8, 1088623965), (10, 870899172), (11, 791726520), (12, 725749310), (13, 669922440), (15, 580599448), (20, 435449586), (22, 395863260), (24, 362874655), (26, 334961220), (30, 290299724), (33, 263908840), (39, 223307480), (40, 217724793), (44, 197931630), (52, 167480610), (55, 158345304), (60, 145149862), (65, 133984488), (66, 131954420), (78, 111653740), (88, 98965815), (104, 83740305), (110, 79172652), (120, 72574931), (130, 66992244), (132, 65977210), (143, 60902040), (156, 55826870), (165, 52781768), (195, 44661496), (220, 39586326), (260, 33496122), (264, 32988605), (286, 30451020), (312, 27913435), (317, 27473160), (330, 26390884), (390, 22330748), (429, 20300680), (440, 19793163), (520, 16748061), (572, 15225510), (634, 13736580), (660, 13195442), (715, 12180408), (780, 11165374), (858, 10150340), (951, 9157720), (1144, 7612755), (1268, 6868290), (1320, 6597721), (1430, 6090204), (1560, 5582687), (1585, 5494632), (1601, 5439720), (1716, 5075170), (1902, 4578860), (2145, 4060136), (2536, 3434145), (2860, 3045102), (3170, 2747316), (3202, 2719860), (3432, 2537585), (3487, 2497560), (3804, 2289430), (4121, 2113320), (4290, 2030068), (4755, 1831544), (4803, 1813240), (5720, 1522551), (6340, 1373658), (6404, 1359930), (6974, 1248780), (7608, 1144715), (8005, 1087944), (8242, 1056660), (8580, 1015034), (9510, 915772), (9606, 906620), (10461, 832520), (12363, 704440), (12680, 686829), (12808, 679965), (13948, 624390), (16010, 543972), (16484, 528330), (17160, 507517), (17435, 499512), (17611, 494520), (19020, 457886), (19212, 453310), (20605, 422664), (20813, 418440), (20922, 416260), (24015, 362648), (24726, 352220), (27896, 312195), (32020, 271986), (32968, 264165), (34870, 249756), (35222, 247260), (38040, 228943), (38424, 226655), (41210, 211332), (41626, 209220), (41844, 208130), (45331, 192120), (48030, 181324), (49452, 176110), (52305, 166504), (52833, 164840), (61815, 140888), (62439, 139480), (64040, 135993), (69740, 124878), (70444, 123630), (82420, 105666), (83252, 104610), (83688, 104065), (88055, 98904), (90662, 96060)]