84589440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3424

約数の個数: 128

約数和(自身を含む): 290455200

約数和(自身を除く): 205865760

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, 3389, 4160, 4992, 6240, 6778, 8320, 10167, 12480, 13556, 16945, 20334, 24960, 27112, 33890, 40668, 44057, 50835, 54224, 67780, 81336, 88114, 101670, 108448, 132171, 135560, 162672, 176228, 203340, 216896, 220285, 264342, 271120, 325344, 352456, 406680, 433792, 440570, 528684, 542240, 650688, 660855, 704912, 813360, 881140, 1057368, 1084480, 1301376, 1321710, 1409824, 1626720, 1762280, 2114736, 2168960, 2643420, 2819648, 3253440, 3524560, 4229472, 5286840, 5639296, 6506880, 7049120, 8458944, 10573680, 14098240, 16917888, 21147360, 28196480, 42294720, 84589440]

約数ペア:

[(1, 84589440), (2, 42294720), (3, 28196480), (4, 21147360), (5, 16917888), (6, 14098240), (8, 10573680), (10, 8458944), (12, 7049120), (13, 6506880), (15, 5639296), (16, 5286840), (20, 4229472), (24, 3524560), (26, 3253440), (30, 2819648), (32, 2643420), (39, 2168960), (40, 2114736), (48, 1762280), (52, 1626720), (60, 1409824), (64, 1321710), (65, 1301376), (78, 1084480), (80, 1057368), (96, 881140), (104, 813360), (120, 704912), (128, 660855), (130, 650688), (156, 542240), (160, 528684), (192, 440570), (195, 433792), (208, 406680), (240, 352456), (260, 325344), (312, 271120), (320, 264342), (384, 220285), (390, 216896), (416, 203340), (480, 176228), (520, 162672), (624, 135560), (640, 132171), (780, 108448), (832, 101670), (960, 88114), (1040, 81336), (1248, 67780), (1560, 54224), (1664, 50835), (1920, 44057), (2080, 40668), (2496, 33890), (3120, 27112), (3389, 24960), (4160, 20334), (4992, 16945), (6240, 13556), (6778, 12480), (8320, 10167)]