3915240840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13997}}^1$

素因数の和:14061

約数の個数: 256

約数和(自身を含む): 15319411200

約数和(自身を除く): 11404170360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 333, 360, 370, 378, 420, 444, 504, 518, 540, 555, 630, 666, 740, 756, 777, 840, 888, 945, 999, 1036, 1080, 1110, 1260, 1295, 1332, 1480, 1512, 1554, 1665, 1890, 1998, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3780, 3885, 3996, 4440, 4662, 4995, 5180, 6216, 6660, 6993, 7560, 7770, 7992, 9324, 9990, 10360, 11655, 13320, 13986, 13997, 15540, 18648, 19980, 23310, 27972, 27994, 31080, 34965, 39960, 41991, 46620, 55944, 55988, 69930, 69985, 83982, 93240, 97979, 111976, 125973, 139860, 139970, 167964, 195958, 209955, 251946, 279720, 279940, 293937, 335928, 377919, 391916, 419910, 489895, 503892, 517889, 559880, 587874, 629865, 755838, 783832, 839820, 881811, 979790, 1007784, 1035778, 1175748, 1259730, 1469685, 1511676, 1553667, 1679640, 1763622, 1889595, 1959580, 2071556, 2351496, 2519460, 2589445, 2645433, 2939370, 3023352, 3107334, 3527244, 3625223, 3779190, 3919160, 4143112, 4409055, 4661001, 5038920, 5178890, 5290866, 5878740, 6214668, 7054488, 7250446, 7558380, 7768335, 8818110, 9322002, 10357780, 10581732, 10875669, 11757480, 12429336, 13227165, 13983003, 14500892, 15116760, 15536670, 17636220, 18126115, 18644004, 20715560, 21163464, 21751338, 23305005, 26454330, 27966006, 29001784, 31073340, 32627007, 35272440, 36252230, 37288008, 43502676, 46610010, 52908660, 54378345, 55932012, 62146680, 65254014, 69915015, 72504460, 87005352, 93220020, 97881021, 105817320, 108756690, 111864024, 130508028, 139830030, 145008920, 163135035, 186440040, 195762042, 217513380, 261016056, 279660060, 326270070, 391524084, 435026760, 489405105, 559320120, 652540140, 783048168, 978810210, 1305080280, 1957620420, 3915240840]

約数ペア:

[(1, 3915240840), (2, 1957620420), (3, 1305080280), (4, 978810210), (5, 783048168), (6, 652540140), (7, 559320120), (8, 489405105), (9, 435026760), (10, 391524084), (12, 326270070), (14, 279660060), (15, 261016056), (18, 217513380), (20, 195762042), (21, 186440040), (24, 163135035), (27, 145008920), (28, 139830030), (30, 130508028), (35, 111864024), (36, 108756690), (37, 105817320), (40, 97881021), (42, 93220020), (45, 87005352), (54, 72504460), (56, 69915015), (60, 65254014), (63, 62146680), (70, 55932012), (72, 54378345), (74, 52908660), (84, 46610010), (90, 43502676), (105, 37288008), (108, 36252230), (111, 35272440), (120, 32627007), (126, 31073340), (135, 29001784), (140, 27966006), (148, 26454330), (168, 23305005), (180, 21751338), (185, 21163464), (189, 20715560), (210, 18644004), (216, 18126115), (222, 17636220), (252, 15536670), (259, 15116760), (270, 14500892), (280, 13983003), (296, 13227165), (315, 12429336), (333, 11757480), (360, 10875669), (370, 10581732), (378, 10357780), (420, 9322002), (444, 8818110), (504, 7768335), (518, 7558380), (540, 7250446), (555, 7054488), (630, 6214668), (666, 5878740), (740, 5290866), (756, 5178890), (777, 5038920), (840, 4661001), (888, 4409055), (945, 4143112), (999, 3919160), (1036, 3779190), (1080, 3625223), (1110, 3527244), (1260, 3107334), (1295, 3023352), (1332, 2939370), (1480, 2645433), (1512, 2589445), (1554, 2519460), (1665, 2351496), (1890, 2071556), (1998, 1959580), (2072, 1889595), (2220, 1763622), (2331, 1679640), (2520, 1553667), (2590, 1511676), (2664, 1469685), (3108, 1259730), (3330, 1175748), (3780, 1035778), (3885, 1007784), (3996, 979790), (4440, 881811), (4662, 839820), (4995, 783832), (5180, 755838), (6216, 629865), (6660, 587874), (6993, 559880), (7560, 517889), (7770, 503892), (7992, 489895), (9324, 419910), (9990, 391916), (10360, 377919), (11655, 335928), (13320, 293937), (13986, 279940), (13997, 279720), (15540, 251946), (18648, 209955), (19980, 195958), (23310, 167964), (27972, 139970), (27994, 139860), (31080, 125973), (34965, 111976), (39960, 97979), (41991, 93240), (46620, 83982), (55944, 69985), (55988, 69930)]