2617880160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{779131}}^1$

素因数の和:779156

約数の個数: 96

約数和(自身を含む): 9424380672

約数和(自身を除く): 6806500512

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, 779131, 1558262, 2337393, 3116524, 3895655, 4674786, 5453917, 6233048, 7791310, 9349572, 10907834, 11686965, 12466096, 15582620, 16361751, 18699144, 21815668, 23373930, 24932192, 27269585, 31165240, 32723502, 37398288, 43631336, 46747860, 54539170, 62330480, 65447004, 74796576, 81808755, 87262672, 93495720, 109078340, 124660960, 130894008, 163617510, 174525344, 186991440, 218156680, 261788016, 327235020, 373982880, 436313360, 523576032, 654470040, 872626720, 1308940080, 2617880160]

約数ペア:

[(1, 2617880160), (2, 1308940080), (3, 872626720), (4, 654470040), (5, 523576032), (6, 436313360), (7, 373982880), (8, 327235020), (10, 261788016), (12, 218156680), (14, 186991440), (15, 174525344), (16, 163617510), (20, 130894008), (21, 124660960), (24, 109078340), (28, 93495720), (30, 87262672), (32, 81808755), (35, 74796576), (40, 65447004), (42, 62330480), (48, 54539170), (56, 46747860), (60, 43631336), (70, 37398288), (80, 32723502), (84, 31165240), (96, 27269585), (105, 24932192), (112, 23373930), (120, 21815668), (140, 18699144), (160, 16361751), (168, 15582620), (210, 12466096), (224, 11686965), (240, 10907834), (280, 9349572), (336, 7791310), (420, 6233048), (480, 5453917), (560, 4674786), (672, 3895655), (840, 3116524), (1120, 2337393), (1680, 1558262), (3360, 779131)]