68350920

素因数分解:

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

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 228147840

約数和(自身を除く): 159796920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 977, 1060, 1166, 1272, 1320, 1590, 1749, 1954, 2120, 2332, 2915, 2931, 3180, 3498, 3908, 4664, 4885, 5830, 5862, 6360, 6996, 7816, 8745, 9770, 10747, 11660, 11724, 13992, 14655, 17490, 19540, 21494, 23320, 23448, 29310, 32241, 34980, 39080, 42988, 51781, 53735, 58620, 64482, 69960, 85976, 103562, 107470, 117240, 128964, 155343, 161205, 207124, 214940, 257928, 258905, 310686, 322410, 414248, 429880, 517810, 569591, 621372, 644820, 776715, 1035620, 1139182, 1242744, 1289640, 1553430, 1708773, 2071240, 2278364, 2847955, 3106860, 3417546, 4556728, 5695910, 6213720, 6835092, 8543865, 11391820, 13670184, 17087730, 22783640, 34175460, 68350920]

約数ペア:

[(1, 68350920), (2, 34175460), (3, 22783640), (4, 17087730), (5, 13670184), (6, 11391820), (8, 8543865), (10, 6835092), (11, 6213720), (12, 5695910), (15, 4556728), (20, 3417546), (22, 3106860), (24, 2847955), (30, 2278364), (33, 2071240), (40, 1708773), (44, 1553430), (53, 1289640), (55, 1242744), (60, 1139182), (66, 1035620), (88, 776715), (106, 644820), (110, 621372), (120, 569591), (132, 517810), (159, 429880), (165, 414248), (212, 322410), (220, 310686), (264, 258905), (265, 257928), (318, 214940), (330, 207124), (424, 161205), (440, 155343), (530, 128964), (583, 117240), (636, 107470), (660, 103562), (795, 85976), (977, 69960), (1060, 64482), (1166, 58620), (1272, 53735), (1320, 51781), (1590, 42988), (1749, 39080), (1954, 34980), (2120, 32241), (2332, 29310), (2915, 23448), (2931, 23320), (3180, 21494), (3498, 19540), (3908, 17490), (4664, 14655), (4885, 13992), (5830, 11724), (5862, 11660), (6360, 10747), (6996, 9770), (7816, 8745)]