718254720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6607

約数の個数: 192

約数和(自身を含む): 2611159200

約数和(自身を除く): 1892904480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6563, 6840, 7296, 9120, 10944, 12160, 13126, 13680, 18240, 19689, 21888, 26252, 27360, 32815, 36480, 39378, 52504, 54720, 59067, 65630, 78756, 98445, 105008, 109440, 118134, 124697, 131260, 157512, 196890, 210016, 236268, 249394, 262520, 295335, 315024, 374091, 393780, 420032, 472536, 498788, 525040, 590670, 623485, 630048, 748182, 787560, 840064, 945072, 997576, 1050080, 1122273, 1181340, 1246970, 1260096, 1496364, 1575120, 1870455, 1890144, 1995152, 2100160, 2244546, 2362680, 2493940, 2520192, 2992728, 3150240, 3740910, 3780288, 3990304, 4200320, 4489092, 4725360, 4987880, 5611365, 5985456, 6300480, 7481820, 7560576, 7980608, 8978184, 9450720, 9975760, 11222730, 11970912, 12600960, 14963640, 15961216, 17956368, 18901440, 19951520, 22445460, 23941824, 29927280, 35912736, 37802880, 39903040, 44890920, 47883648, 59854560, 71825472, 79806080, 89781840, 119709120, 143650944, 179563680, 239418240, 359127360, 718254720]

約数ペア:

[(1, 718254720), (2, 359127360), (3, 239418240), (4, 179563680), (5, 143650944), (6, 119709120), (8, 89781840), (9, 79806080), (10, 71825472), (12, 59854560), (15, 47883648), (16, 44890920), (18, 39903040), (19, 37802880), (20, 35912736), (24, 29927280), (30, 23941824), (32, 22445460), (36, 19951520), (38, 18901440), (40, 17956368), (45, 15961216), (48, 14963640), (57, 12600960), (60, 11970912), (64, 11222730), (72, 9975760), (76, 9450720), (80, 8978184), (90, 7980608), (95, 7560576), (96, 7481820), (114, 6300480), (120, 5985456), (128, 5611365), (144, 4987880), (152, 4725360), (160, 4489092), (171, 4200320), (180, 3990304), (190, 3780288), (192, 3740910), (228, 3150240), (240, 2992728), (285, 2520192), (288, 2493940), (304, 2362680), (320, 2244546), (342, 2100160), (360, 1995152), (380, 1890144), (384, 1870455), (456, 1575120), (480, 1496364), (570, 1260096), (576, 1246970), (608, 1181340), (640, 1122273), (684, 1050080), (720, 997576), (760, 945072), (855, 840064), (912, 787560), (960, 748182), (1140, 630048), (1152, 623485), (1216, 590670), (1368, 525040), (1440, 498788), (1520, 472536), (1710, 420032), (1824, 393780), (1920, 374091), (2280, 315024), (2432, 295335), (2736, 262520), (2880, 249394), (3040, 236268), (3420, 210016), (3648, 196890), (4560, 157512), (5472, 131260), (5760, 124697), (6080, 118134), (6563, 109440), (6840, 105008), (7296, 98445), (9120, 78756), (10944, 65630), (12160, 59067), (13126, 54720), (13680, 52504), (18240, 39378), (19689, 36480), (21888, 32815), (26252, 27360)]