748138680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4096

約数の個数: 192

約数和(自身を含む): 2654870400

約数和(自身を除く): 1906731720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 3078, 3240, 3420, 4051, 4104, 4617, 4860, 5130, 6156, 6840, 7695, 8102, 9234, 9720, 10260, 12153, 12312, 15390, 16204, 18468, 20255, 20520, 23085, 24306, 30780, 32408, 36459, 36936, 40510, 46170, 48612, 60765, 61560, 72918, 76969, 81020, 92340, 97224, 109377, 121530, 145836, 153938, 162040, 182295, 184680, 218754, 230907, 243060, 291672, 307876, 328131, 364590, 384845, 437508, 461814, 486120, 546885, 615752, 656262, 692721, 729180, 769690, 875016, 923628, 984393, 1093770, 1154535, 1312524, 1385442, 1458360, 1539380, 1640655, 1847256, 1968786, 2078163, 2187540, 2309070, 2625048, 2770884, 3078760, 3281310, 3463605, 3937572, 4156326, 4375080, 4618140, 4921965, 5541768, 6234489, 6562620, 6927210, 7875144, 8312652, 9236280, 9843930, 10390815, 12468978, 13125240, 13854420, 16625304, 18703467, 19687860, 20781630, 24937956, 27708840, 31172445, 37406934, 39375720, 41563260, 49875912, 62344890, 74813868, 83126520, 93517335, 124689780, 149627736, 187034670, 249379560, 374069340, 748138680]

約数ペア:

[(1, 748138680), (2, 374069340), (3, 249379560), (4, 187034670), (5, 149627736), (6, 124689780), (8, 93517335), (9, 83126520), (10, 74813868), (12, 62344890), (15, 49875912), (18, 41563260), (19, 39375720), (20, 37406934), (24, 31172445), (27, 27708840), (30, 24937956), (36, 20781630), (38, 19687860), (40, 18703467), (45, 16625304), (54, 13854420), (57, 13125240), (60, 12468978), (72, 10390815), (76, 9843930), (81, 9236280), (90, 8312652), (95, 7875144), (108, 6927210), (114, 6562620), (120, 6234489), (135, 5541768), (152, 4921965), (162, 4618140), (171, 4375080), (180, 4156326), (190, 3937572), (216, 3463605), (228, 3281310), (243, 3078760), (270, 2770884), (285, 2625048), (324, 2309070), (342, 2187540), (360, 2078163), (380, 1968786), (405, 1847256), (456, 1640655), (486, 1539380), (513, 1458360), (540, 1385442), (570, 1312524), (648, 1154535), (684, 1093770), (760, 984393), (810, 923628), (855, 875016), (972, 769690), (1026, 729180), (1080, 692721), (1140, 656262), (1215, 615752), (1368, 546885), (1539, 486120), (1620, 461814), (1710, 437508), (1944, 384845), (2052, 364590), (2280, 328131), (2430, 307876), (2565, 291672), (3078, 243060), (3240, 230907), (3420, 218754), (4051, 184680), (4104, 182295), (4617, 162040), (4860, 153938), (5130, 145836), (6156, 121530), (6840, 109377), (7695, 97224), (8102, 92340), (9234, 81020), (9720, 76969), (10260, 72918), (12153, 61560), (12312, 60765), (15390, 48612), (16204, 46170), (18468, 40510), (20255, 36936), (20520, 36459), (23085, 32408), (24306, 30780)]