1264492020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1090

約数の個数: 192

約数和(自身を含む): 4045821696

約数和(自身を除く): 2781329676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 53, 55, 60, 66, 74, 106, 110, 111, 132, 148, 159, 165, 185, 212, 220, 222, 265, 318, 330, 370, 407, 444, 530, 555, 583, 636, 660, 740, 795, 814, 977, 1060, 1110, 1166, 1221, 1590, 1628, 1749, 1954, 1961, 2035, 2220, 2332, 2442, 2915, 2931, 3180, 3498, 3908, 3922, 4070, 4884, 4885, 5830, 5862, 5883, 6105, 6996, 7844, 8140, 8745, 9770, 9805, 10747, 11660, 11724, 11766, 12210, 14655, 17490, 19540, 19610, 21494, 21571, 23532, 24420, 29310, 29415, 32241, 34980, 36149, 39220, 42988, 43142, 51781, 53735, 58620, 58830, 64482, 64713, 72298, 86284, 103562, 107470, 107855, 108447, 117660, 128964, 129426, 144596, 155343, 161205, 180745, 207124, 214940, 215710, 216894, 258852, 258905, 310686, 322410, 323565, 361490, 397639, 431420, 433788, 517810, 542235, 569591, 621372, 644820, 647130, 722980, 776715, 795278, 1035620, 1084470, 1139182, 1192917, 1294260, 1553430, 1590556, 1708773, 1915897, 1988195, 2168940, 2278364, 2385834, 2847955, 3106860, 3417546, 3831794, 3976390, 4771668, 5695910, 5747691, 5964585, 6835092, 7663588, 7952780, 8543865, 9579485, 11391820, 11495382, 11929170, 17087730, 19158970, 21074867, 22990764, 23858340, 28738455, 34175460, 38317940, 42149734, 57476910, 63224601, 84299468, 105374335, 114953820, 126449202, 210748670, 252898404, 316123005, 421497340, 632246010, 1264492020]

約数ペア:

[(1, 1264492020), (2, 632246010), (3, 421497340), (4, 316123005), (5, 252898404), (6, 210748670), (10, 126449202), (11, 114953820), (12, 105374335), (15, 84299468), (20, 63224601), (22, 57476910), (30, 42149734), (33, 38317940), (37, 34175460), (44, 28738455), (53, 23858340), (55, 22990764), (60, 21074867), (66, 19158970), (74, 17087730), (106, 11929170), (110, 11495382), (111, 11391820), (132, 9579485), (148, 8543865), (159, 7952780), (165, 7663588), (185, 6835092), (212, 5964585), (220, 5747691), (222, 5695910), (265, 4771668), (318, 3976390), (330, 3831794), (370, 3417546), (407, 3106860), (444, 2847955), (530, 2385834), (555, 2278364), (583, 2168940), (636, 1988195), (660, 1915897), (740, 1708773), (795, 1590556), (814, 1553430), (977, 1294260), (1060, 1192917), (1110, 1139182), (1166, 1084470), (1221, 1035620), (1590, 795278), (1628, 776715), (1749, 722980), (1954, 647130), (1961, 644820), (2035, 621372), (2220, 569591), (2332, 542235), (2442, 517810), (2915, 433788), (2931, 431420), (3180, 397639), (3498, 361490), (3908, 323565), (3922, 322410), (4070, 310686), (4884, 258905), (4885, 258852), (5830, 216894), (5862, 215710), (5883, 214940), (6105, 207124), (6996, 180745), (7844, 161205), (8140, 155343), (8745, 144596), (9770, 129426), (9805, 128964), (10747, 117660), (11660, 108447), (11724, 107855), (11766, 107470), (12210, 103562), (14655, 86284), (17490, 72298), (19540, 64713), (19610, 64482), (21494, 58830), (21571, 58620), (23532, 53735), (24420, 51781), (29310, 43142), (29415, 42988), (32241, 39220), (34980, 36149)]