73139040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3941

約数の個数: 144

約数和(自身を含む): 268854768

約数和(自身を除く): 195715728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 3907, 4680, 6240, 7814, 9360, 11721, 15628, 18720, 19535, 23442, 31256, 35163, 39070, 46884, 50791, 58605, 62512, 70326, 78140, 93768, 101582, 117210, 125024, 140652, 152373, 156280, 175815, 187536, 203164, 234420, 253955, 281304, 304746, 312560, 351630, 375072, 406328, 457119, 468840, 507910, 562608, 609492, 625120, 703260, 761865, 812656, 914238, 937680, 1015820, 1125216, 1218984, 1406520, 1523730, 1625312, 1828476, 1875360, 2031640, 2285595, 2437968, 2813040, 3047460, 3656952, 4063280, 4571190, 4875936, 5626080, 6094920, 7313904, 8126560, 9142380, 12189840, 14627808, 18284760, 24379680, 36569520, 73139040]

約数ペア:

[(1, 73139040), (2, 36569520), (3, 24379680), (4, 18284760), (5, 14627808), (6, 12189840), (8, 9142380), (9, 8126560), (10, 7313904), (12, 6094920), (13, 5626080), (15, 4875936), (16, 4571190), (18, 4063280), (20, 3656952), (24, 3047460), (26, 2813040), (30, 2437968), (32, 2285595), (36, 2031640), (39, 1875360), (40, 1828476), (45, 1625312), (48, 1523730), (52, 1406520), (60, 1218984), (65, 1125216), (72, 1015820), (78, 937680), (80, 914238), (90, 812656), (96, 761865), (104, 703260), (117, 625120), (120, 609492), (130, 562608), (144, 507910), (156, 468840), (160, 457119), (180, 406328), (195, 375072), (208, 351630), (234, 312560), (240, 304746), (260, 281304), (288, 253955), (312, 234420), (360, 203164), (390, 187536), (416, 175815), (468, 156280), (480, 152373), (520, 140652), (585, 125024), (624, 117210), (720, 101582), (780, 93768), (936, 78140), (1040, 70326), (1170, 62512), (1248, 58605), (1440, 50791), (1560, 46884), (1872, 39070), (2080, 35163), (2340, 31256), (3120, 23442), (3744, 19535), (3907, 18720), (4680, 15628), (6240, 11721), (7814, 9360)]