1370856480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{407993}}^1$

素因数の和:408018

約数の個数: 96

約数和(自身を含む): 4935095424

約数和(自身を除く): 3564238944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 407993, 815986, 1223979, 1631972, 2039965, 2447958, 2855951, 3263944, 4079930, 4895916, 5711902, 6119895, 6527888, 8159860, 8567853, 9791832, 11423804, 12239790, 13055776, 14279755, 16319720, 17135706, 19583664, 22847608, 24479580, 28559510, 32639440, 34271412, 39167328, 42839265, 45695216, 48959160, 57119020, 65278880, 68542824, 85678530, 91390432, 97918320, 114238040, 137085648, 171357060, 195836640, 228476080, 274171296, 342714120, 456952160, 685428240, 1370856480]

約数ペア:

[(1, 1370856480), (2, 685428240), (3, 456952160), (4, 342714120), (5, 274171296), (6, 228476080), (7, 195836640), (8, 171357060), (10, 137085648), (12, 114238040), (14, 97918320), (15, 91390432), (16, 85678530), (20, 68542824), (21, 65278880), (24, 57119020), (28, 48959160), (30, 45695216), (32, 42839265), (35, 39167328), (40, 34271412), (42, 32639440), (48, 28559510), (56, 24479580), (60, 22847608), (70, 19583664), (80, 17135706), (84, 16319720), (96, 14279755), (105, 13055776), (112, 12239790), (120, 11423804), (140, 9791832), (160, 8567853), (168, 8159860), (210, 6527888), (224, 6119895), (240, 5711902), (280, 4895916), (336, 4079930), (420, 3263944), (480, 2855951), (560, 2447958), (672, 2039965), (840, 1631972), (1120, 1223979), (1680, 815986), (3360, 407993)]