15787150920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:753

約数の個数: 288

約数和(自身を含む): 54462395520

約数和(自身を除く): 38675244600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 331, 342, 360, 361, 367, 380, 456, 570, 662, 684, 722, 734, 760, 855, 993, 1083, 1101, 1140, 1324, 1368, 1444, 1468, 1655, 1710, 1805, 1835, 1986, 2166, 2202, 2280, 2648, 2888, 2936, 2979, 3249, 3303, 3310, 3420, 3610, 3670, 3972, 4332, 4404, 4965, 5415, 5505, 5958, 6289, 6498, 6606, 6620, 6840, 6973, 7220, 7340, 7944, 8664, 8808, 9930, 10830, 11010, 11916, 12578, 12996, 13212, 13240, 13946, 14440, 14680, 14895, 16245, 16515, 18867, 19860, 20919, 21660, 22020, 23832, 25156, 25992, 26424, 27892, 29790, 31445, 32490, 33030, 34865, 37734, 39720, 41838, 43320, 44040, 50312, 55784, 56601, 59580, 62757, 62890, 64980, 66060, 69730, 75468, 83676, 94335, 104595, 113202, 119160, 119491, 121477, 125514, 125780, 129960, 132120, 132487, 139460, 150936, 167352, 188670, 209190, 226404, 238982, 242954, 251028, 251560, 264974, 278920, 283005, 313785, 358473, 364431, 377340, 397461, 418380, 452808, 477964, 485908, 502056, 529948, 566010, 597455, 607385, 627570, 662435, 716946, 728862, 754680, 794922, 836760, 955928, 971816, 1059896, 1075419, 1093293, 1132020, 1192383, 1194910, 1214770, 1255140, 1324870, 1433892, 1457724, 1589844, 1792365, 1822155, 1987305, 2150838, 2186586, 2264040, 2308063, 2384766, 2389820, 2429540, 2510280, 2649740, 2867784, 2915448, 3179688, 3584730, 3644310, 3974610, 4301676, 4373172, 4616126, 4769532, 4779640, 4859080, 5299480, 5377095, 5466465, 5961915, 6924189, 7169460, 7288620, 7949220, 8603352, 8746344, 9232252, 9539064, 10754190, 10932930, 11540315, 11923830, 13848378, 14338920, 14577240, 15898440, 18464504, 20772567, 21508380, 21865860, 23080630, 23847660, 27696756, 34620945, 41545134, 43016760, 43731720, 43853197, 46161260, 47695320, 55393512, 69241890, 83090268, 87706394, 92322520, 103862835, 131559591, 138483780, 166180536, 175412788, 207725670, 219265985, 263119182, 276967560, 350825576, 394678773, 415451340, 438531970, 526238364, 657797955, 789357546, 830902680, 877063940, 1052476728, 1315595910, 1578715092, 1754127880, 1973393865, 2631191820, 3157430184, 3946787730, 5262383640, 7893575460, 15787150920]

約数ペア:

[(1, 15787150920), (2, 7893575460), (3, 5262383640), (4, 3946787730), (5, 3157430184), (6, 2631191820), (8, 1973393865), (9, 1754127880), (10, 1578715092), (12, 1315595910), (15, 1052476728), (18, 877063940), (19, 830902680), (20, 789357546), (24, 657797955), (30, 526238364), (36, 438531970), (38, 415451340), (40, 394678773), (45, 350825576), (57, 276967560), (60, 263119182), (72, 219265985), (76, 207725670), (90, 175412788), (95, 166180536), (114, 138483780), (120, 131559591), (152, 103862835), (171, 92322520), (180, 87706394), (190, 83090268), (228, 69241890), (285, 55393512), (331, 47695320), (342, 46161260), (360, 43853197), (361, 43731720), (367, 43016760), (380, 41545134), (456, 34620945), (570, 27696756), (662, 23847660), (684, 23080630), (722, 21865860), (734, 21508380), (760, 20772567), (855, 18464504), (993, 15898440), (1083, 14577240), (1101, 14338920), (1140, 13848378), (1324, 11923830), (1368, 11540315), (1444, 10932930), (1468, 10754190), (1655, 9539064), (1710, 9232252), (1805, 8746344), (1835, 8603352), (1986, 7949220), (2166, 7288620), (2202, 7169460), (2280, 6924189), (2648, 5961915), (2888, 5466465), (2936, 5377095), (2979, 5299480), (3249, 4859080), (3303, 4779640), (3310, 4769532), (3420, 4616126), (3610, 4373172), (3670, 4301676), (3972, 3974610), (4332, 3644310), (4404, 3584730), (4965, 3179688), (5415, 2915448), (5505, 2867784), (5958, 2649740), (6289, 2510280), (6498, 2429540), (6606, 2389820), (6620, 2384766), (6840, 2308063), (6973, 2264040), (7220, 2186586), (7340, 2150838), (7944, 1987305), (8664, 1822155), (8808, 1792365), (9930, 1589844), (10830, 1457724), (11010, 1433892), (11916, 1324870), (12578, 1255140), (12996, 1214770), (13212, 1194910), (13240, 1192383), (13946, 1132020), (14440, 1093293), (14680, 1075419), (14895, 1059896), (16245, 971816), (16515, 955928), (18867, 836760), (19860, 794922), (20919, 754680), (21660, 728862), (22020, 716946), (23832, 662435), (25156, 627570), (25992, 607385), (26424, 597455), (27892, 566010), (29790, 529948), (31445, 502056), (32490, 485908), (33030, 477964), (34865, 452808), (37734, 418380), (39720, 397461), (41838, 377340), (43320, 364431), (44040, 358473), (50312, 313785), (55784, 283005), (56601, 278920), (59580, 264974), (62757, 251560), (62890, 251028), (64980, 242954), (66060, 238982), (69730, 226404), (75468, 209190), (83676, 188670), (94335, 167352), (104595, 150936), (113202, 139460), (119160, 132487), (119491, 132120), (121477, 129960), (125514, 125780)]