8726286720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:865

約数の個数: 256

約数和(自身を含む): 28871516160

約数和(自身を除く): 20145229440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 271, 310, 320, 372, 384, 465, 480, 496, 541, 542, 620, 640, 744, 813, 930, 960, 992, 1082, 1084, 1240, 1355, 1488, 1623, 1626, 1860, 1920, 1984, 2164, 2168, 2480, 2705, 2710, 2976, 3246, 3252, 3720, 3968, 4065, 4328, 4336, 4960, 5410, 5420, 5952, 6492, 6504, 7440, 8115, 8130, 8401, 8656, 8672, 9920, 10820, 10840, 11904, 12984, 13008, 14880, 16230, 16260, 16771, 16802, 17312, 17344, 19840, 21640, 21680, 25203, 25968, 26016, 29760, 32460, 32520, 33542, 33604, 34624, 34688, 42005, 43280, 43360, 50313, 50406, 51936, 52032, 59520, 64920, 65040, 67084, 67208, 69248, 83855, 84010, 86560, 86720, 100626, 100812, 103872, 104064, 126015, 129840, 130080, 134168, 134416, 146611, 167710, 168020, 173120, 173440, 201252, 201624, 207744, 251565, 252030, 259680, 260160, 268336, 268832, 293222, 335420, 336040, 346240, 402504, 403248, 439833, 503130, 504060, 519360, 520320, 536672, 537664, 586444, 670840, 672080, 733055, 805008, 806496, 879666, 1006260, 1008120, 1038720, 1073344, 1075328, 1172888, 1341680, 1344160, 1466110, 1610016, 1612992, 1759332, 2012520, 2016240, 2146688, 2199165, 2345776, 2683360, 2688320, 2932220, 3220032, 3225984, 3518664, 4025040, 4032480, 4398330, 4544941, 4691552, 5366720, 5376640, 5864440, 6440064, 7037328, 8050080, 8064960, 8796660, 9089882, 9383104, 10733440, 11728880, 13634823, 14074656, 16100160, 16129920, 17593320, 18179764, 18766208, 22724705, 23457760, 27269646, 28149312, 32200320, 35186640, 36359528, 45449410, 46915520, 54539292, 56298624, 68174115, 70373280, 72719056, 90898820, 93831040, 109078584, 136348230, 140746560, 145438112, 181797640, 218157168, 272696460, 281493120, 290876224, 363595280, 436314336, 545392920, 581752448, 727190560, 872628672, 1090785840, 1454381120, 1745257344, 2181571680, 2908762240, 4363143360, 8726286720]

約数ペア:

[(1, 8726286720), (2, 4363143360), (3, 2908762240), (4, 2181571680), (5, 1745257344), (6, 1454381120), (8, 1090785840), (10, 872628672), (12, 727190560), (15, 581752448), (16, 545392920), (20, 436314336), (24, 363595280), (30, 290876224), (31, 281493120), (32, 272696460), (40, 218157168), (48, 181797640), (60, 145438112), (62, 140746560), (64, 136348230), (80, 109078584), (93, 93831040), (96, 90898820), (120, 72719056), (124, 70373280), (128, 68174115), (155, 56298624), (160, 54539292), (186, 46915520), (192, 45449410), (240, 36359528), (248, 35186640), (271, 32200320), (310, 28149312), (320, 27269646), (372, 23457760), (384, 22724705), (465, 18766208), (480, 18179764), (496, 17593320), (541, 16129920), (542, 16100160), (620, 14074656), (640, 13634823), (744, 11728880), (813, 10733440), (930, 9383104), (960, 9089882), (992, 8796660), (1082, 8064960), (1084, 8050080), (1240, 7037328), (1355, 6440064), (1488, 5864440), (1623, 5376640), (1626, 5366720), (1860, 4691552), (1920, 4544941), (1984, 4398330), (2164, 4032480), (2168, 4025040), (2480, 3518664), (2705, 3225984), (2710, 3220032), (2976, 2932220), (3246, 2688320), (3252, 2683360), (3720, 2345776), (3968, 2199165), (4065, 2146688), (4328, 2016240), (4336, 2012520), (4960, 1759332), (5410, 1612992), (5420, 1610016), (5952, 1466110), (6492, 1344160), (6504, 1341680), (7440, 1172888), (8115, 1075328), (8130, 1073344), (8401, 1038720), (8656, 1008120), (8672, 1006260), (9920, 879666), (10820, 806496), (10840, 805008), (11904, 733055), (12984, 672080), (13008, 670840), (14880, 586444), (16230, 537664), (16260, 536672), (16771, 520320), (16802, 519360), (17312, 504060), (17344, 503130), (19840, 439833), (21640, 403248), (21680, 402504), (25203, 346240), (25968, 336040), (26016, 335420), (29760, 293222), (32460, 268832), (32520, 268336), (33542, 260160), (33604, 259680), (34624, 252030), (34688, 251565), (42005, 207744), (43280, 201624), (43360, 201252), (50313, 173440), (50406, 173120), (51936, 168020), (52032, 167710), (59520, 146611), (64920, 134416), (65040, 134168), (67084, 130080), (67208, 129840), (69248, 126015), (83855, 104064), (84010, 103872), (86560, 100812), (86720, 100626)]