216935040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{16141}}^1$

素因数の和:16170

約数の個数: 128

約数和(自身を含む): 790312320

約数和(自身を除く): 573377280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 16141, 32282, 48423, 64564, 80705, 96846, 112987, 129128, 161410, 193692, 225974, 242115, 258256, 322820, 338961, 387384, 451948, 484230, 516512, 564935, 645640, 677922, 774768, 903896, 968460, 1033024, 1129870, 1291280, 1355844, 1549536, 1694805, 1807792, 1936920, 2066048, 2259740, 2582560, 2711688, 3099072, 3389610, 3615584, 3873840, 4519480, 5165120, 5423376, 6198144, 6779220, 7231168, 7747680, 9038960, 10330240, 10846752, 13558440, 14462336, 15495360, 18077920, 21693504, 27116880, 30990720, 36155840, 43387008, 54233760, 72311680, 108467520, 216935040]

約数ペア:

[(1, 216935040), (2, 108467520), (3, 72311680), (4, 54233760), (5, 43387008), (6, 36155840), (7, 30990720), (8, 27116880), (10, 21693504), (12, 18077920), (14, 15495360), (15, 14462336), (16, 13558440), (20, 10846752), (21, 10330240), (24, 9038960), (28, 7747680), (30, 7231168), (32, 6779220), (35, 6198144), (40, 5423376), (42, 5165120), (48, 4519480), (56, 3873840), (60, 3615584), (64, 3389610), (70, 3099072), (80, 2711688), (84, 2582560), (96, 2259740), (105, 2066048), (112, 1936920), (120, 1807792), (128, 1694805), (140, 1549536), (160, 1355844), (168, 1291280), (192, 1129870), (210, 1033024), (224, 968460), (240, 903896), (280, 774768), (320, 677922), (336, 645640), (384, 564935), (420, 516512), (448, 484230), (480, 451948), (560, 387384), (640, 338961), (672, 322820), (840, 258256), (896, 242115), (960, 225974), (1120, 193692), (1344, 161410), (1680, 129128), (1920, 112987), (2240, 96846), (2688, 80705), (3360, 64564), (4480, 48423), (6720, 32282), (13440, 16141)]