14745280

素因数分解:

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

素因数の和:158

約数の個数: 112

約数和(自身を含む): 39502080

約数和(自身を除く): 24756800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 71, 80, 88, 110, 118, 142, 160, 176, 220, 236, 284, 295, 320, 352, 355, 440, 472, 568, 590, 649, 704, 710, 781, 880, 944, 1136, 1180, 1298, 1420, 1562, 1760, 1888, 2272, 2360, 2596, 2840, 3124, 3245, 3520, 3776, 3905, 4189, 4544, 4720, 5192, 5680, 6248, 6490, 7810, 8378, 9440, 10384, 11360, 12496, 12980, 15620, 16756, 18880, 20768, 20945, 22720, 24992, 25960, 31240, 33512, 41536, 41890, 46079, 49984, 51920, 62480, 67024, 83780, 92158, 103840, 124960, 134048, 167560, 184316, 207680, 230395, 249920, 268096, 335120, 368632, 460790, 670240, 737264, 921580, 1340480, 1474528, 1843160, 2949056, 3686320, 7372640, 14745280]

約数ペア:

[(1, 14745280), (2, 7372640), (4, 3686320), (5, 2949056), (8, 1843160), (10, 1474528), (11, 1340480), (16, 921580), (20, 737264), (22, 670240), (32, 460790), (40, 368632), (44, 335120), (55, 268096), (59, 249920), (64, 230395), (71, 207680), (80, 184316), (88, 167560), (110, 134048), (118, 124960), (142, 103840), (160, 92158), (176, 83780), (220, 67024), (236, 62480), (284, 51920), (295, 49984), (320, 46079), (352, 41890), (355, 41536), (440, 33512), (472, 31240), (568, 25960), (590, 24992), (649, 22720), (704, 20945), (710, 20768), (781, 18880), (880, 16756), (944, 15620), (1136, 12980), (1180, 12496), (1298, 11360), (1420, 10384), (1562, 9440), (1760, 8378), (1888, 7810), (2272, 6490), (2360, 6248), (2596, 5680), (2840, 5192), (3124, 4720), (3245, 4544), (3520, 4189), (3776, 3905)]