120728169660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4290269}}^1$

素因数の和:4290355

約数の個数: 96

約数和(自身を含む): 392096355840

約数和(自身を除く): 271368186180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9380, 14070, 28140, 4290269, 8580538, 12870807, 17161076, 21451345, 25741614, 30031883, 42902690, 51483228, 60063766, 64354035, 85805380, 90095649, 120127532, 128708070, 150159415, 180191298, 257416140, 287448023, 300318830, 360382596, 450478245, 574896046, 600637660, 862344069, 900956490, 1149792092, 1437240115, 1724688138, 1801912980, 2012136161, 2874480230, 3449376276, 4024272322, 4311720345, 5748960460, 6036408483, 8048544644, 8623440690, 10060680805, 12072816966, 17246881380, 20121361610, 24145633932, 30182042415, 40242723220, 60364084830, 120728169660]

約数ペア:

[(1, 120728169660), (2, 60364084830), (3, 40242723220), (4, 30182042415), (5, 24145633932), (6, 20121361610), (7, 17246881380), (10, 12072816966), (12, 10060680805), (14, 8623440690), (15, 8048544644), (20, 6036408483), (21, 5748960460), (28, 4311720345), (30, 4024272322), (35, 3449376276), (42, 2874480230), (60, 2012136161), (67, 1801912980), (70, 1724688138), (84, 1437240115), (105, 1149792092), (134, 900956490), (140, 862344069), (201, 600637660), (210, 574896046), (268, 450478245), (335, 360382596), (402, 300318830), (420, 287448023), (469, 257416140), (670, 180191298), (804, 150159415), (938, 128708070), (1005, 120127532), (1340, 90095649), (1407, 85805380), (1876, 64354035), (2010, 60063766), (2345, 51483228), (2814, 42902690), (4020, 30031883), (4690, 25741614), (5628, 21451345), (7035, 17161076), (9380, 12870807), (14070, 8580538), (28140, 4290269)]