131908140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8053}}^1$

素因数の和:8088

約数の個数: 144

約数和(自身を含む): 492518208

約数和(自身を除く): 360610068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8053, 8190, 16106, 16380, 24159, 32212, 40265, 48318, 56371, 72477, 80530, 96636, 104689, 112742, 120795, 144954, 161060, 169113, 209378, 225484, 241590, 281855, 289908, 314067, 338226, 362385, 418756, 483180, 507339, 523445, 563710, 628134, 676452, 724770, 732823, 845565, 942201, 1014678, 1046890, 1127420, 1256268, 1449540, 1465646, 1570335, 1691130, 1884402, 2029356, 2093780, 2198469, 2536695, 2931292, 3140670, 3382260, 3664115, 3768804, 4396938, 4711005, 5073390, 6281340, 6595407, 7328230, 8793876, 9422010, 10146780, 10992345, 13190814, 14656460, 18844020, 21984690, 26381628, 32977035, 43969380, 65954070, 131908140]

約数ペア:

[(1, 131908140), (2, 65954070), (3, 43969380), (4, 32977035), (5, 26381628), (6, 21984690), (7, 18844020), (9, 14656460), (10, 13190814), (12, 10992345), (13, 10146780), (14, 9422010), (15, 8793876), (18, 7328230), (20, 6595407), (21, 6281340), (26, 5073390), (28, 4711005), (30, 4396938), (35, 3768804), (36, 3664115), (39, 3382260), (42, 3140670), (45, 2931292), (52, 2536695), (60, 2198469), (63, 2093780), (65, 2029356), (70, 1884402), (78, 1691130), (84, 1570335), (90, 1465646), (91, 1449540), (105, 1256268), (117, 1127420), (126, 1046890), (130, 1014678), (140, 942201), (156, 845565), (180, 732823), (182, 724770), (195, 676452), (210, 628134), (234, 563710), (252, 523445), (260, 507339), (273, 483180), (315, 418756), (364, 362385), (390, 338226), (420, 314067), (455, 289908), (468, 281855), (546, 241590), (585, 225484), (630, 209378), (780, 169113), (819, 161060), (910, 144954), (1092, 120795), (1170, 112742), (1260, 104689), (1365, 96636), (1638, 80530), (1820, 72477), (2340, 56371), (2730, 48318), (3276, 40265), (4095, 32212), (5460, 24159), (8053, 16380), (8190, 16106)]