2003197440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2689}}^1$

素因数の和:2812

約数の個数: 160

約数和(自身を含む): 6472398240

約数和(自身を除く): 4469200800

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, 291, 320, 384, 388, 480, 485, 512, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1536, 1552, 1920, 1940, 2328, 2560, 2689, 2910, 3104, 3840, 3880, 4656, 5378, 5820, 6208, 7680, 7760, 8067, 9312, 10756, 11640, 12416, 13445, 15520, 16134, 18624, 21512, 23280, 24832, 26890, 31040, 32268, 37248, 40335, 43024, 46560, 49664, 53780, 62080, 64536, 74496, 80670, 86048, 93120, 107560, 124160, 129072, 148992, 161340, 172096, 186240, 215120, 248320, 258144, 260833, 322680, 344192, 372480, 430240, 516288, 521666, 645360, 688384, 744960, 782499, 860480, 1032576, 1043332, 1290720, 1304165, 1376768, 1564998, 1720960, 2065152, 2086664, 2581440, 2608330, 3129996, 3441920, 3912495, 4130304, 4173328, 5162880, 5216660, 6259992, 6883840, 7824990, 8346656, 10325760, 10433320, 12519984, 15649980, 16693312, 20651520, 20866640, 25039968, 31299960, 33386624, 41733280, 50079936, 62599920, 66773248, 83466560, 100159872, 125199840, 133546496, 166933120, 200319744, 250399680, 333866240, 400639488, 500799360, 667732480, 1001598720, 2003197440]

約数ペア:

[(1, 2003197440), (2, 1001598720), (3, 667732480), (4, 500799360), (5, 400639488), (6, 333866240), (8, 250399680), (10, 200319744), (12, 166933120), (15, 133546496), (16, 125199840), (20, 100159872), (24, 83466560), (30, 66773248), (32, 62599920), (40, 50079936), (48, 41733280), (60, 33386624), (64, 31299960), (80, 25039968), (96, 20866640), (97, 20651520), (120, 16693312), (128, 15649980), (160, 12519984), (192, 10433320), (194, 10325760), (240, 8346656), (256, 7824990), (291, 6883840), (320, 6259992), (384, 5216660), (388, 5162880), (480, 4173328), (485, 4130304), (512, 3912495), (582, 3441920), (640, 3129996), (768, 2608330), (776, 2581440), (960, 2086664), (970, 2065152), (1164, 1720960), (1280, 1564998), (1455, 1376768), (1536, 1304165), (1552, 1290720), (1920, 1043332), (1940, 1032576), (2328, 860480), (2560, 782499), (2689, 744960), (2910, 688384), (3104, 645360), (3840, 521666), (3880, 516288), (4656, 430240), (5378, 372480), (5820, 344192), (6208, 322680), (7680, 260833), (7760, 258144), (8067, 248320), (9312, 215120), (10756, 186240), (11640, 172096), (12416, 161340), (13445, 148992), (15520, 129072), (16134, 124160), (18624, 107560), (21512, 93120), (23280, 86048), (24832, 80670), (26890, 74496), (31040, 64536), (32268, 62080), (37248, 53780), (40335, 49664), (43024, 46560)]