164287680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9046

約数の個数: 112

約数和(自身を含む): 549127680

約数和(自身を除く): 384840000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9007, 9120, 18014, 18240, 27021, 36028, 45035, 54042, 72056, 90070, 108084, 135105, 144112, 171133, 180140, 216168, 270210, 288224, 342266, 360280, 432336, 513399, 540420, 576448, 684532, 720560, 855665, 864672, 1026798, 1080840, 1369064, 1441120, 1711330, 1729344, 2053596, 2161680, 2566995, 2738128, 2882240, 3422660, 4107192, 4323360, 5133990, 5476256, 6845320, 8214384, 8646720, 10267980, 10952512, 13690640, 16428768, 20535960, 27381280, 32857536, 41071920, 54762560, 82143840, 164287680]

約数ペア:

[(1, 164287680), (2, 82143840), (3, 54762560), (4, 41071920), (5, 32857536), (6, 27381280), (8, 20535960), (10, 16428768), (12, 13690640), (15, 10952512), (16, 10267980), (19, 8646720), (20, 8214384), (24, 6845320), (30, 5476256), (32, 5133990), (38, 4323360), (40, 4107192), (48, 3422660), (57, 2882240), (60, 2738128), (64, 2566995), (76, 2161680), (80, 2053596), (95, 1729344), (96, 1711330), (114, 1441120), (120, 1369064), (152, 1080840), (160, 1026798), (190, 864672), (192, 855665), (228, 720560), (240, 684532), (285, 576448), (304, 540420), (320, 513399), (380, 432336), (456, 360280), (480, 342266), (570, 288224), (608, 270210), (760, 216168), (912, 180140), (960, 171133), (1140, 144112), (1216, 135105), (1520, 108084), (1824, 90070), (2280, 72056), (3040, 54042), (3648, 45035), (4560, 36028), (6080, 27021), (9007, 18240), (9120, 18014)]