563436640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 1543147200

約数和(自身を除く): 979710560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 53, 65, 76, 80, 95, 104, 106, 130, 152, 160, 190, 208, 212, 247, 260, 265, 269, 304, 380, 416, 424, 494, 520, 530, 538, 608, 689, 760, 848, 988, 1007, 1040, 1060, 1076, 1235, 1345, 1378, 1520, 1696, 1976, 2014, 2080, 2120, 2152, 2470, 2690, 2756, 3040, 3445, 3497, 3952, 4028, 4240, 4304, 4940, 5035, 5111, 5380, 5512, 6890, 6994, 7904, 8056, 8480, 8608, 9880, 10070, 10222, 10760, 11024, 13091, 13780, 13988, 14257, 16112, 17485, 19760, 20140, 20444, 21520, 22048, 25555, 26182, 27560, 27976, 28514, 32224, 34970, 39520, 40280, 40888, 43040, 51110, 52364, 55120, 55952, 57028, 65455, 66443, 69940, 71285, 80560, 81776, 102220, 104728, 110240, 111904, 114056, 130910, 132886, 139880, 142570, 161120, 163552, 185341, 204440, 209456, 228112, 261820, 265772, 270883, 279760, 285140, 332215, 370682, 408880, 418912, 456224, 523640, 531544, 541766, 559520, 570280, 664430, 741364, 817760, 926705, 1047280, 1063088, 1083532, 1140560, 1328860, 1354415, 1482728, 1853410, 2094560, 2126176, 2167064, 2281120, 2657720, 2708830, 2965456, 3521479, 3706820, 4334128, 5315440, 5417660, 5930912, 7042958, 7413640, 8668256, 10630880, 10835320, 14085916, 14827280, 17607395, 21670640, 28171832, 29654560, 35214790, 43341280, 56343664, 70429580, 112687328, 140859160, 281718320, 563436640]

約数ペア:

[(1, 563436640), (2, 281718320), (4, 140859160), (5, 112687328), (8, 70429580), (10, 56343664), (13, 43341280), (16, 35214790), (19, 29654560), (20, 28171832), (26, 21670640), (32, 17607395), (38, 14827280), (40, 14085916), (52, 10835320), (53, 10630880), (65, 8668256), (76, 7413640), (80, 7042958), (95, 5930912), (104, 5417660), (106, 5315440), (130, 4334128), (152, 3706820), (160, 3521479), (190, 2965456), (208, 2708830), (212, 2657720), (247, 2281120), (260, 2167064), (265, 2126176), (269, 2094560), (304, 1853410), (380, 1482728), (416, 1354415), (424, 1328860), (494, 1140560), (520, 1083532), (530, 1063088), (538, 1047280), (608, 926705), (689, 817760), (760, 741364), (848, 664430), (988, 570280), (1007, 559520), (1040, 541766), (1060, 531544), (1076, 523640), (1235, 456224), (1345, 418912), (1378, 408880), (1520, 370682), (1696, 332215), (1976, 285140), (2014, 279760), (2080, 270883), (2120, 265772), (2152, 261820), (2470, 228112), (2690, 209456), (2756, 204440), (3040, 185341), (3445, 163552), (3497, 161120), (3952, 142570), (4028, 139880), (4240, 132886), (4304, 130910), (4940, 114056), (5035, 111904), (5111, 110240), (5380, 104728), (5512, 102220), (6890, 81776), (6994, 80560), (7904, 71285), (8056, 69940), (8480, 66443), (8608, 65455), (9880, 57028), (10070, 55952), (10222, 55120), (10760, 52364), (11024, 51110), (13091, 43040), (13780, 40888), (13988, 40280), (14257, 39520), (16112, 34970), (17485, 32224), (19760, 28514), (20140, 27976), (20444, 27560), (21520, 26182), (22048, 25555)]