195924480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 160

約数和(自身を含む): 635209344

約数和(自身を除く): 439284864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 263, 291, 320, 384, 388, 480, 485, 512, 526, 582, 640, 768, 776, 789, 960, 970, 1052, 1164, 1280, 1315, 1455, 1536, 1552, 1578, 1920, 1940, 2104, 2328, 2560, 2630, 2910, 3104, 3156, 3840, 3880, 3945, 4208, 4656, 5260, 5820, 6208, 6312, 7680, 7760, 7890, 8416, 9312, 10520, 11640, 12416, 12624, 15520, 15780, 16832, 18624, 21040, 23280, 24832, 25248, 25511, 31040, 31560, 33664, 37248, 42080, 46560, 49664, 50496, 51022, 62080, 63120, 67328, 74496, 76533, 84160, 93120, 100992, 102044, 124160, 126240, 127555, 134656, 148992, 153066, 168320, 186240, 201984, 204088, 248320, 252480, 255110, 306132, 336640, 372480, 382665, 403968, 408176, 504960, 510220, 612264, 673280, 744960, 765330, 816352, 1009920, 1020440, 1224528, 1530660, 1632704, 2019840, 2040880, 2449056, 3061320, 3265408, 4081760, 4898112, 6122640, 6530816, 8163520, 9796224, 12245280, 13061632, 16327040, 19592448, 24490560, 32654080, 39184896, 48981120, 65308160, 97962240, 195924480]

約数ペア:

[(1, 195924480), (2, 97962240), (3, 65308160), (4, 48981120), (5, 39184896), (6, 32654080), (8, 24490560), (10, 19592448), (12, 16327040), (15, 13061632), (16, 12245280), (20, 9796224), (24, 8163520), (30, 6530816), (32, 6122640), (40, 4898112), (48, 4081760), (60, 3265408), (64, 3061320), (80, 2449056), (96, 2040880), (97, 2019840), (120, 1632704), (128, 1530660), (160, 1224528), (192, 1020440), (194, 1009920), (240, 816352), (256, 765330), (263, 744960), (291, 673280), (320, 612264), (384, 510220), (388, 504960), (480, 408176), (485, 403968), (512, 382665), (526, 372480), (582, 336640), (640, 306132), (768, 255110), (776, 252480), (789, 248320), (960, 204088), (970, 201984), (1052, 186240), (1164, 168320), (1280, 153066), (1315, 148992), (1455, 134656), (1536, 127555), (1552, 126240), (1578, 124160), (1920, 102044), (1940, 100992), (2104, 93120), (2328, 84160), (2560, 76533), (2630, 74496), (2910, 67328), (3104, 63120), (3156, 62080), (3840, 51022), (3880, 50496), (3945, 49664), (4208, 46560), (4656, 42080), (5260, 37248), (5820, 33664), (6208, 31560), (6312, 31040), (7680, 25511), (7760, 25248), (7890, 24832), (8416, 23280), (9312, 21040), (10520, 18624), (11640, 16832), (12416, 15780), (12624, 15520)]