12573043520

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{1109}}^1$

素因数の和:1696

約数の個数: 112

約数和(自身を含む): 30449520000

約数和(自身を除く): 17876476480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 499, 568, 710, 998, 1109, 1136, 1420, 1996, 2218, 2272, 2495, 2840, 3992, 4436, 4544, 4990, 5545, 5680, 7984, 8872, 9980, 11090, 11360, 15968, 17744, 19960, 22180, 22720, 31936, 35429, 35488, 39920, 44360, 70858, 70976, 78739, 79840, 88720, 141716, 157478, 159680, 177145, 177440, 283432, 314956, 354290, 354880, 393695, 553391, 566864, 629912, 708580, 787390, 1106782, 1133728, 1259824, 1417160, 1574780, 2213564, 2267456, 2519648, 2766955, 2834320, 3149560, 4427128, 5039296, 5533910, 5668640, 6299120, 8854256, 11067820, 11337280, 12598240, 17708512, 22135640, 25196480, 35417024, 39290761, 44271280, 78581522, 88542560, 157163044, 177085120, 196453805, 314326088, 392907610, 628652176, 785815220, 1257304352, 1571630440, 2514608704, 3143260880, 6286521760, 12573043520]

約数ペア:

[(1, 12573043520), (2, 6286521760), (4, 3143260880), (5, 2514608704), (8, 1571630440), (10, 1257304352), (16, 785815220), (20, 628652176), (32, 392907610), (40, 314326088), (64, 196453805), (71, 177085120), (80, 157163044), (142, 88542560), (160, 78581522), (284, 44271280), (320, 39290761), (355, 35417024), (499, 25196480), (568, 22135640), (710, 17708512), (998, 12598240), (1109, 11337280), (1136, 11067820), (1420, 8854256), (1996, 6299120), (2218, 5668640), (2272, 5533910), (2495, 5039296), (2840, 4427128), (3992, 3149560), (4436, 2834320), (4544, 2766955), (4990, 2519648), (5545, 2267456), (5680, 2213564), (7984, 1574780), (8872, 1417160), (9980, 1259824), (11090, 1133728), (11360, 1106782), (15968, 787390), (17744, 708580), (19960, 629912), (22180, 566864), (22720, 553391), (31936, 393695), (35429, 354880), (35488, 354290), (39920, 314956), (44360, 283432), (70858, 177440), (70976, 177145), (78739, 159680), (79840, 157478), (88720, 141716)]