87884160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 256

約数和(自身を含む): 345461760

約数和(自身を除く): 257577600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 503, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1006, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1509, 1560, 1664, 1680, 1820, 1920, 2012, 2080, 2184, 2240, 2496, 2515, 2688, 2730, 2912, 3018, 3120, 3360, 3521, 3640, 4024, 4160, 4368, 4480, 4992, 5030, 5460, 5824, 6036, 6240, 6539, 6720, 7042, 7280, 7545, 8048, 8320, 8736, 10060, 10563, 10920, 11648, 12072, 12480, 13078, 13440, 14084, 14560, 15090, 16096, 17472, 17605, 19617, 20120, 21126, 21840, 24144, 24960, 26156, 28168, 29120, 30180, 32192, 32695, 34944, 35210, 39234, 40240, 42252, 43680, 45773, 48288, 52312, 52815, 56336, 58240, 60360, 64384, 65390, 70420, 78468, 80480, 84504, 87360, 91546, 96576, 98085, 104624, 105630, 112672, 120720, 130780, 137319, 140840, 156936, 160960, 169008, 174720, 183092, 193152, 196170, 209248, 211260, 225344, 228865, 241440, 261560, 274638, 281680, 313872, 321920, 338016, 366184, 392340, 418496, 422520, 450688, 457730, 482880, 523120, 549276, 563360, 627744, 676032, 686595, 732368, 784680, 836992, 845040, 915460, 965760, 1046240, 1098552, 1126720, 1255488, 1352064, 1373190, 1464736, 1569360, 1690080, 1830920, 2092480, 2197104, 2253440, 2510976, 2746380, 2929472, 3138720, 3380160, 3661840, 4184960, 4394208, 5492760, 5858944, 6277440, 6760320, 7323680, 8788416, 10985520, 12554880, 14647360, 17576832, 21971040, 29294720, 43942080, 87884160]

約数ペア:

[(1, 87884160), (2, 43942080), (3, 29294720), (4, 21971040), (5, 17576832), (6, 14647360), (7, 12554880), (8, 10985520), (10, 8788416), (12, 7323680), (13, 6760320), (14, 6277440), (15, 5858944), (16, 5492760), (20, 4394208), (21, 4184960), (24, 3661840), (26, 3380160), (28, 3138720), (30, 2929472), (32, 2746380), (35, 2510976), (39, 2253440), (40, 2197104), (42, 2092480), (48, 1830920), (52, 1690080), (56, 1569360), (60, 1464736), (64, 1373190), (65, 1352064), (70, 1255488), (78, 1126720), (80, 1098552), (84, 1046240), (91, 965760), (96, 915460), (104, 845040), (105, 836992), (112, 784680), (120, 732368), (128, 686595), (130, 676032), (140, 627744), (156, 563360), (160, 549276), (168, 523120), (182, 482880), (192, 457730), (195, 450688), (208, 422520), (210, 418496), (224, 392340), (240, 366184), (260, 338016), (273, 321920), (280, 313872), (312, 281680), (320, 274638), (336, 261560), (364, 241440), (384, 228865), (390, 225344), (416, 211260), (420, 209248), (448, 196170), (455, 193152), (480, 183092), (503, 174720), (520, 169008), (546, 160960), (560, 156936), (624, 140840), (640, 137319), (672, 130780), (728, 120720), (780, 112672), (832, 105630), (840, 104624), (896, 98085), (910, 96576), (960, 91546), (1006, 87360), (1040, 84504), (1092, 80480), (1120, 78468), (1248, 70420), (1344, 65390), (1365, 64384), (1456, 60360), (1509, 58240), (1560, 56336), (1664, 52815), (1680, 52312), (1820, 48288), (1920, 45773), (2012, 43680), (2080, 42252), (2184, 40240), (2240, 39234), (2496, 35210), (2515, 34944), (2688, 32695), (2730, 32192), (2912, 30180), (3018, 29120), (3120, 28168), (3360, 26156), (3521, 24960), (3640, 24144), (4024, 21840), (4160, 21126), (4368, 20120), (4480, 19617), (4992, 17605), (5030, 17472), (5460, 16096), (5824, 15090), (6036, 14560), (6240, 14084), (6539, 13440), (6720, 13078), (7042, 12480), (7280, 12072), (7545, 11648), (8048, 10920), (8320, 10563), (8736, 10060)]