144737760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 480743424

約数和(自身を除く): 336005664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 71, 80, 93, 96, 120, 124, 137, 142, 155, 160, 186, 213, 240, 248, 274, 284, 310, 355, 372, 411, 426, 465, 480, 496, 548, 568, 620, 685, 710, 744, 822, 852, 930, 992, 1065, 1096, 1136, 1240, 1370, 1420, 1488, 1644, 1704, 1860, 2055, 2130, 2192, 2201, 2272, 2480, 2740, 2840, 2976, 3288, 3408, 3720, 4110, 4247, 4260, 4384, 4402, 4960, 5480, 5680, 6576, 6603, 6816, 7440, 8220, 8494, 8520, 8804, 9727, 10960, 11005, 11360, 12741, 13152, 13206, 14880, 16440, 16988, 17040, 17608, 19454, 21235, 21920, 22010, 25482, 26412, 29181, 32880, 33015, 33976, 34080, 35216, 38908, 42470, 44020, 48635, 50964, 52824, 58362, 63705, 65760, 66030, 67952, 70432, 77816, 84940, 88040, 97270, 101928, 105648, 116724, 127410, 132060, 135904, 145905, 155632, 169880, 176080, 194540, 203856, 211296, 233448, 254820, 264120, 291810, 301537, 311264, 339760, 352160, 389080, 407712, 466896, 509640, 528240, 583620, 603074, 679520, 778160, 904611, 933792, 1019280, 1056480, 1167240, 1206148, 1507685, 1556320, 1809222, 2038560, 2334480, 2412296, 3015370, 3618444, 4523055, 4668960, 4824592, 6030740, 7236888, 9046110, 9649184, 12061480, 14473776, 18092220, 24122960, 28947552, 36184440, 48245920, 72368880, 144737760]

約数ペア:

[(1, 144737760), (2, 72368880), (3, 48245920), (4, 36184440), (5, 28947552), (6, 24122960), (8, 18092220), (10, 14473776), (12, 12061480), (15, 9649184), (16, 9046110), (20, 7236888), (24, 6030740), (30, 4824592), (31, 4668960), (32, 4523055), (40, 3618444), (48, 3015370), (60, 2412296), (62, 2334480), (71, 2038560), (80, 1809222), (93, 1556320), (96, 1507685), (120, 1206148), (124, 1167240), (137, 1056480), (142, 1019280), (155, 933792), (160, 904611), (186, 778160), (213, 679520), (240, 603074), (248, 583620), (274, 528240), (284, 509640), (310, 466896), (355, 407712), (372, 389080), (411, 352160), (426, 339760), (465, 311264), (480, 301537), (496, 291810), (548, 264120), (568, 254820), (620, 233448), (685, 211296), (710, 203856), (744, 194540), (822, 176080), (852, 169880), (930, 155632), (992, 145905), (1065, 135904), (1096, 132060), (1136, 127410), (1240, 116724), (1370, 105648), (1420, 101928), (1488, 97270), (1644, 88040), (1704, 84940), (1860, 77816), (2055, 70432), (2130, 67952), (2192, 66030), (2201, 65760), (2272, 63705), (2480, 58362), (2740, 52824), (2840, 50964), (2976, 48635), (3288, 44020), (3408, 42470), (3720, 38908), (4110, 35216), (4247, 34080), (4260, 33976), (4384, 33015), (4402, 32880), (4960, 29181), (5480, 26412), (5680, 25482), (6576, 22010), (6603, 21920), (6816, 21235), (7440, 19454), (8220, 17608), (8494, 17040), (8520, 16988), (8804, 16440), (9727, 14880), (10960, 13206), (11005, 13152), (11360, 12741)]