63576040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 102311960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 59, 62, 79, 88, 110, 118, 124, 155, 158, 220, 236, 248, 295, 310, 316, 341, 395, 440, 472, 590, 620, 632, 649, 682, 790, 869, 1180, 1240, 1298, 1364, 1580, 1705, 1738, 1829, 2360, 2449, 2596, 2728, 3160, 3245, 3410, 3476, 3658, 4345, 4661, 4898, 5192, 6490, 6820, 6952, 7316, 8690, 9145, 9322, 9796, 12245, 12980, 13640, 14632, 17380, 18290, 18644, 19592, 20119, 23305, 24490, 25960, 26939, 34760, 36580, 37288, 40238, 46610, 48980, 51271, 53878, 73160, 80476, 93220, 97960, 100595, 102542, 107756, 134695, 144491, 160952, 186440, 201190, 205084, 215512, 256355, 269390, 288982, 402380, 410168, 512710, 538780, 577964, 722455, 804760, 1025420, 1077560, 1155928, 1444910, 1589401, 2050840, 2889820, 3178802, 5779640, 6357604, 7947005, 12715208, 15894010, 31788020, 63576040]

約数ペア:

[(1, 63576040), (2, 31788020), (4, 15894010), (5, 12715208), (8, 7947005), (10, 6357604), (11, 5779640), (20, 3178802), (22, 2889820), (31, 2050840), (40, 1589401), (44, 1444910), (55, 1155928), (59, 1077560), (62, 1025420), (79, 804760), (88, 722455), (110, 577964), (118, 538780), (124, 512710), (155, 410168), (158, 402380), (220, 288982), (236, 269390), (248, 256355), (295, 215512), (310, 205084), (316, 201190), (341, 186440), (395, 160952), (440, 144491), (472, 134695), (590, 107756), (620, 102542), (632, 100595), (649, 97960), (682, 93220), (790, 80476), (869, 73160), (1180, 53878), (1240, 51271), (1298, 48980), (1364, 46610), (1580, 40238), (1705, 37288), (1738, 36580), (1829, 34760), (2360, 26939), (2449, 25960), (2596, 24490), (2728, 23305), (3160, 20119), (3245, 19592), (3410, 18644), (3476, 18290), (3658, 17380), (4345, 14632), (4661, 13640), (4898, 12980), (5192, 12245), (6490, 9796), (6820, 9322), (6952, 9145), (7316, 8690)]