195885480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10139}}^1$

素因数の和:10183

約数の個数: 128

約数和(自身を含む): 700876800

約数和(自身を除く): 504991320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 10139, 19320, 20278, 30417, 40556, 50695, 60834, 70973, 81112, 101390, 121668, 141946, 152085, 202780, 212919, 233197, 243336, 283892, 304170, 354865, 405560, 425838, 466394, 567784, 608340, 699591, 709730, 851676, 932788, 1064595, 1165985, 1216680, 1399182, 1419460, 1632379, 1703352, 1865576, 2129190, 2331970, 2798364, 2838920, 3264758, 3497955, 4258380, 4663940, 4897137, 5596728, 6529516, 6995910, 8161895, 8516760, 9327880, 9794274, 13059032, 13991820, 16323790, 19588548, 24485685, 27983640, 32647580, 39177096, 48971370, 65295160, 97942740, 195885480]

約数ペア:

[(1, 195885480), (2, 97942740), (3, 65295160), (4, 48971370), (5, 39177096), (6, 32647580), (7, 27983640), (8, 24485685), (10, 19588548), (12, 16323790), (14, 13991820), (15, 13059032), (20, 9794274), (21, 9327880), (23, 8516760), (24, 8161895), (28, 6995910), (30, 6529516), (35, 5596728), (40, 4897137), (42, 4663940), (46, 4258380), (56, 3497955), (60, 3264758), (69, 2838920), (70, 2798364), (84, 2331970), (92, 2129190), (105, 1865576), (115, 1703352), (120, 1632379), (138, 1419460), (140, 1399182), (161, 1216680), (168, 1165985), (184, 1064595), (210, 932788), (230, 851676), (276, 709730), (280, 699591), (322, 608340), (345, 567784), (420, 466394), (460, 425838), (483, 405560), (552, 354865), (644, 304170), (690, 283892), (805, 243336), (840, 233197), (920, 212919), (966, 202780), (1288, 152085), (1380, 141946), (1610, 121668), (1932, 101390), (2415, 81112), (2760, 70973), (3220, 60834), (3864, 50695), (4830, 40556), (6440, 30417), (9660, 20278), (10139, 19320)]