162198080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 437814720

約数和(自身を除く): 275616640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 71, 80, 88, 110, 118, 121, 142, 160, 176, 220, 236, 242, 284, 295, 320, 352, 355, 440, 472, 484, 568, 590, 605, 649, 704, 710, 781, 880, 944, 968, 1136, 1180, 1210, 1298, 1420, 1562, 1760, 1888, 1936, 2272, 2360, 2420, 2596, 2840, 3124, 3245, 3520, 3776, 3872, 3905, 4189, 4544, 4720, 4840, 5192, 5680, 6248, 6490, 7139, 7744, 7810, 8378, 8591, 9440, 9680, 10384, 11360, 12496, 12980, 14278, 15620, 16756, 17182, 18880, 19360, 20768, 20945, 22720, 24992, 25960, 28556, 31240, 33512, 34364, 35695, 38720, 41536, 41890, 42955, 46079, 49984, 51920, 57112, 62480, 67024, 68728, 71390, 83780, 85910, 92158, 103840, 114224, 124960, 134048, 137456, 142780, 167560, 171820, 184316, 207680, 228448, 230395, 249920, 268096, 274912, 285560, 335120, 343640, 368632, 456896, 460790, 506869, 549824, 571120, 670240, 687280, 737264, 921580, 1013738, 1142240, 1340480, 1374560, 1474528, 1843160, 2027476, 2284480, 2534345, 2749120, 2949056, 3686320, 4054952, 5068690, 7372640, 8109904, 10137380, 14745280, 16219808, 20274760, 32439616, 40549520, 81099040, 162198080]

約数ペア:

[(1, 162198080), (2, 81099040), (4, 40549520), (5, 32439616), (8, 20274760), (10, 16219808), (11, 14745280), (16, 10137380), (20, 8109904), (22, 7372640), (32, 5068690), (40, 4054952), (44, 3686320), (55, 2949056), (59, 2749120), (64, 2534345), (71, 2284480), (80, 2027476), (88, 1843160), (110, 1474528), (118, 1374560), (121, 1340480), (142, 1142240), (160, 1013738), (176, 921580), (220, 737264), (236, 687280), (242, 670240), (284, 571120), (295, 549824), (320, 506869), (352, 460790), (355, 456896), (440, 368632), (472, 343640), (484, 335120), (568, 285560), (590, 274912), (605, 268096), (649, 249920), (704, 230395), (710, 228448), (781, 207680), (880, 184316), (944, 171820), (968, 167560), (1136, 142780), (1180, 137456), (1210, 134048), (1298, 124960), (1420, 114224), (1562, 103840), (1760, 92158), (1888, 85910), (1936, 83780), (2272, 71390), (2360, 68728), (2420, 67024), (2596, 62480), (2840, 57112), (3124, 51920), (3245, 49984), (3520, 46079), (3776, 42955), (3872, 41890), (3905, 41536), (4189, 38720), (4544, 35695), (4720, 34364), (4840, 33512), (5192, 31240), (5680, 28556), (6248, 25960), (6490, 24992), (7139, 22720), (7744, 20945), (7810, 20768), (8378, 19360), (8591, 18880), (9440, 17182), (9680, 16756), (10384, 15620), (11360, 14278), (12496, 12980)]