259103040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{38557}}^1$

素因数の和:38584

約数の個数: 112

約数和(自身を含む): 940198272

約数和(自身を除く): 681095232

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 38557, 77114, 115671, 154228, 192785, 231342, 269899, 308456, 385570, 462684, 539798, 578355, 616912, 771140, 809697, 925368, 1079596, 1156710, 1233824, 1349495, 1542280, 1619394, 1850736, 2159192, 2313420, 2467648, 2698990, 3084560, 3238788, 3701472, 4048485, 4318384, 4626840, 5397980, 6169120, 6477576, 7402944, 8096970, 8636768, 9253680, 10795960, 12338240, 12955152, 16193940, 17273536, 18507360, 21591920, 25910304, 32387880, 37014720, 43183840, 51820608, 64775760, 86367680, 129551520, 259103040]

約数ペア:

[(1, 259103040), (2, 129551520), (3, 86367680), (4, 64775760), (5, 51820608), (6, 43183840), (7, 37014720), (8, 32387880), (10, 25910304), (12, 21591920), (14, 18507360), (15, 17273536), (16, 16193940), (20, 12955152), (21, 12338240), (24, 10795960), (28, 9253680), (30, 8636768), (32, 8096970), (35, 7402944), (40, 6477576), (42, 6169120), (48, 5397980), (56, 4626840), (60, 4318384), (64, 4048485), (70, 3701472), (80, 3238788), (84, 3084560), (96, 2698990), (105, 2467648), (112, 2313420), (120, 2159192), (140, 1850736), (160, 1619394), (168, 1542280), (192, 1349495), (210, 1233824), (224, 1156710), (240, 1079596), (280, 925368), (320, 809697), (336, 771140), (420, 616912), (448, 578355), (480, 539798), (560, 462684), (672, 385570), (840, 308456), (960, 269899), (1120, 231342), (1344, 192785), (1680, 154228), (2240, 115671), (3360, 77114), (6720, 38557)]