152279680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1834

約数の個数: 128

約数和(自身を含む): 438192000

約数和(自身を除く): 285912320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 1789, 2128, 2240, 2432, 2660, 3040, 3578, 4256, 4480, 5320, 6080, 7156, 8512, 8945, 10640, 12160, 12523, 14312, 17024, 17890, 21280, 25046, 28624, 33991, 35780, 42560, 50092, 57248, 62615, 67982, 71560, 85120, 100184, 114496, 125230, 135964, 143120, 169955, 200368, 228992, 237937, 250460, 271928, 286240, 339910, 400736, 475874, 500920, 543856, 572480, 679820, 801472, 951748, 1001840, 1087712, 1144960, 1189685, 1359640, 1602944, 1903496, 2003680, 2175424, 2379370, 2719280, 3806992, 4007360, 4350848, 4758740, 5438560, 7613984, 8014720, 9517480, 10877120, 15227968, 19034960, 21754240, 30455936, 38069920, 76139840, 152279680]

約数ペア:

[(1, 152279680), (2, 76139840), (4, 38069920), (5, 30455936), (7, 21754240), (8, 19034960), (10, 15227968), (14, 10877120), (16, 9517480), (19, 8014720), (20, 7613984), (28, 5438560), (32, 4758740), (35, 4350848), (38, 4007360), (40, 3806992), (56, 2719280), (64, 2379370), (70, 2175424), (76, 2003680), (80, 1903496), (95, 1602944), (112, 1359640), (128, 1189685), (133, 1144960), (140, 1087712), (152, 1001840), (160, 951748), (190, 801472), (224, 679820), (266, 572480), (280, 543856), (304, 500920), (320, 475874), (380, 400736), (448, 339910), (532, 286240), (560, 271928), (608, 250460), (640, 237937), (665, 228992), (760, 200368), (896, 169955), (1064, 143120), (1120, 135964), (1216, 125230), (1330, 114496), (1520, 100184), (1789, 85120), (2128, 71560), (2240, 67982), (2432, 62615), (2660, 57248), (3040, 50092), (3578, 42560), (4256, 35780), (4480, 33991), (5320, 28624), (6080, 25046), (7156, 21280), (8512, 17890), (8945, 17024), (10640, 14312), (12160, 12523)]