203698560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8161}}^1$

素因数の和:8196

約数の個数: 128

約数和(自身を含む): 699320160

約数和(自身を除く): 495621600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8161, 8320, 12480, 16322, 24483, 24960, 32644, 40805, 48966, 65288, 81610, 97932, 106093, 122415, 130576, 163220, 195864, 212186, 244830, 261152, 318279, 326440, 391728, 424372, 489660, 522304, 530465, 636558, 652880, 783456, 848744, 979320, 1044608, 1060930, 1273116, 1305760, 1566912, 1591395, 1697488, 1958640, 2121860, 2546232, 2611520, 3133824, 3182790, 3394976, 3917280, 4243720, 5092464, 5223040, 6365580, 6789952, 7834560, 8487440, 10184928, 12731160, 13579904, 15669120, 16974880, 20369856, 25462320, 33949760, 40739712, 50924640, 67899520, 101849280, 203698560]

約数ペア:

[(1, 203698560), (2, 101849280), (3, 67899520), (4, 50924640), (5, 40739712), (6, 33949760), (8, 25462320), (10, 20369856), (12, 16974880), (13, 15669120), (15, 13579904), (16, 12731160), (20, 10184928), (24, 8487440), (26, 7834560), (30, 6789952), (32, 6365580), (39, 5223040), (40, 5092464), (48, 4243720), (52, 3917280), (60, 3394976), (64, 3182790), (65, 3133824), (78, 2611520), (80, 2546232), (96, 2121860), (104, 1958640), (120, 1697488), (128, 1591395), (130, 1566912), (156, 1305760), (160, 1273116), (192, 1060930), (195, 1044608), (208, 979320), (240, 848744), (260, 783456), (312, 652880), (320, 636558), (384, 530465), (390, 522304), (416, 489660), (480, 424372), (520, 391728), (624, 326440), (640, 318279), (780, 261152), (832, 244830), (960, 212186), (1040, 195864), (1248, 163220), (1560, 130576), (1664, 122415), (1920, 106093), (2080, 97932), (2496, 81610), (3120, 65288), (4160, 48966), (4992, 40805), (6240, 32644), (8161, 24960), (8320, 24483), (12480, 16322)]