64351245120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3943091}}^1$

素因数の和:3943128

約数の個数: 112

約数和(自身を含む): 216333799488

約数和(自身を除く): 151982554368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 3943091, 7886182, 11829273, 15772364, 19715455, 23658546, 31544728, 39430910, 47317092, 59146365, 63089456, 67032547, 78861820, 94634184, 118292730, 126178912, 134065094, 157723640, 189268368, 201097641, 236585460, 252357824, 268130188, 315447280, 335162735, 378536736, 402195282, 473170920, 536260376, 630894560, 670325470, 757073472, 804390564, 946341840, 1005488205, 1072520752, 1261789120, 1340650940, 1608781128, 1892683680, 2010976410, 2145041504, 2681301880, 3217562256, 3785367360, 4021952820, 4290083008, 5362603760, 6435124512, 8043905640, 10725207520, 12870249024, 16087811280, 21450415040, 32175622560, 64351245120]

約数ペア:

[(1, 64351245120), (2, 32175622560), (3, 21450415040), (4, 16087811280), (5, 12870249024), (6, 10725207520), (8, 8043905640), (10, 6435124512), (12, 5362603760), (15, 4290083008), (16, 4021952820), (17, 3785367360), (20, 3217562256), (24, 2681301880), (30, 2145041504), (32, 2010976410), (34, 1892683680), (40, 1608781128), (48, 1340650940), (51, 1261789120), (60, 1072520752), (64, 1005488205), (68, 946341840), (80, 804390564), (85, 757073472), (96, 670325470), (102, 630894560), (120, 536260376), (136, 473170920), (160, 402195282), (170, 378536736), (192, 335162735), (204, 315447280), (240, 268130188), (255, 252357824), (272, 236585460), (320, 201097641), (340, 189268368), (408, 157723640), (480, 134065094), (510, 126178912), (544, 118292730), (680, 94634184), (816, 78861820), (960, 67032547), (1020, 63089456), (1088, 59146365), (1360, 47317092), (1632, 39430910), (2040, 31544728), (2720, 23658546), (3264, 19715455), (4080, 15772364), (5440, 11829273), (8160, 7886182), (16320, 3943091)]