228111520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15667}}^1$

素因数の和:15702

約数の個数: 96

約数和(自身を含む): 663320448

約数和(自身を除く): 435208928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 15667, 31334, 62668, 78335, 109669, 125336, 156670, 203671, 219338, 250672, 313340, 407342, 438676, 501344, 548345, 626680, 814684, 877352, 1018355, 1096690, 1253360, 1425697, 1629368, 1754704, 2036710, 2193380, 2506720, 2851394, 3258736, 3509408, 4073420, 4386760, 5702788, 6517472, 7128485, 8146840, 8773520, 11405576, 14256970, 16293680, 17547040, 22811152, 28513940, 32587360, 45622304, 57027880, 114055760, 228111520]

約数ペア:

[(1, 228111520), (2, 114055760), (4, 57027880), (5, 45622304), (7, 32587360), (8, 28513940), (10, 22811152), (13, 17547040), (14, 16293680), (16, 14256970), (20, 11405576), (26, 8773520), (28, 8146840), (32, 7128485), (35, 6517472), (40, 5702788), (52, 4386760), (56, 4073420), (65, 3509408), (70, 3258736), (80, 2851394), (91, 2506720), (104, 2193380), (112, 2036710), (130, 1754704), (140, 1629368), (160, 1425697), (182, 1253360), (208, 1096690), (224, 1018355), (260, 877352), (280, 814684), (364, 626680), (416, 548345), (455, 501344), (520, 438676), (560, 407342), (728, 313340), (910, 250672), (1040, 219338), (1120, 203671), (1456, 156670), (1820, 125336), (2080, 109669), (2912, 78335), (3640, 62668), (7280, 31334), (14560, 15667)]