7323680

素因数分解:

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

素因数の和:538

約数の個数: 96

約数和(自身を含む): 21337344

約数和(自身を除く): 14013664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 503, 520, 560, 728, 910, 1006, 1040, 1120, 1456, 1820, 2012, 2080, 2515, 2912, 3521, 3640, 4024, 5030, 6539, 7042, 7280, 8048, 10060, 13078, 14084, 14560, 16096, 17605, 20120, 26156, 28168, 32695, 35210, 40240, 45773, 52312, 56336, 65390, 70420, 80480, 91546, 104624, 112672, 130780, 140840, 183092, 209248, 228865, 261560, 281680, 366184, 457730, 523120, 563360, 732368, 915460, 1046240, 1464736, 1830920, 3661840, 7323680]

約数ペア:

[(1, 7323680), (2, 3661840), (4, 1830920), (5, 1464736), (7, 1046240), (8, 915460), (10, 732368), (13, 563360), (14, 523120), (16, 457730), (20, 366184), (26, 281680), (28, 261560), (32, 228865), (35, 209248), (40, 183092), (52, 140840), (56, 130780), (65, 112672), (70, 104624), (80, 91546), (91, 80480), (104, 70420), (112, 65390), (130, 56336), (140, 52312), (160, 45773), (182, 40240), (208, 35210), (224, 32695), (260, 28168), (280, 26156), (364, 20120), (416, 17605), (455, 16096), (503, 14560), (520, 14084), (560, 13078), (728, 10060), (910, 8048), (1006, 7280), (1040, 7042), (1120, 6539), (1456, 5030), (1820, 4024), (2012, 3640), (2080, 3521), (2515, 2912)]