161055960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6073}}^1$

素因数の和:6117

約数の個数: 128

約数和(自身を含む): 551033280

約数和(自身を除く): 389977320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6073, 6630, 8840, 12146, 13260, 18219, 24292, 26520, 30365, 36438, 48584, 60730, 72876, 78949, 91095, 103241, 121460, 145752, 157898, 182190, 206482, 236847, 242920, 309723, 315796, 364380, 394745, 412964, 473694, 516205, 619446, 631592, 728760, 789490, 825928, 947388, 1032410, 1184235, 1238892, 1342133, 1548615, 1578980, 1894776, 2064820, 2368470, 2477784, 2684266, 3097230, 3157960, 4026399, 4129640, 4736940, 5368532, 6194460, 6710665, 8052798, 9473880, 10737064, 12388920, 13421330, 16105596, 20131995, 26842660, 32211192, 40263990, 53685320, 80527980, 161055960]

約数ペア:

[(1, 161055960), (2, 80527980), (3, 53685320), (4, 40263990), (5, 32211192), (6, 26842660), (8, 20131995), (10, 16105596), (12, 13421330), (13, 12388920), (15, 10737064), (17, 9473880), (20, 8052798), (24, 6710665), (26, 6194460), (30, 5368532), (34, 4736940), (39, 4129640), (40, 4026399), (51, 3157960), (52, 3097230), (60, 2684266), (65, 2477784), (68, 2368470), (78, 2064820), (85, 1894776), (102, 1578980), (104, 1548615), (120, 1342133), (130, 1238892), (136, 1184235), (156, 1032410), (170, 947388), (195, 825928), (204, 789490), (221, 728760), (255, 631592), (260, 619446), (312, 516205), (340, 473694), (390, 412964), (408, 394745), (442, 364380), (510, 315796), (520, 309723), (663, 242920), (680, 236847), (780, 206482), (884, 182190), (1020, 157898), (1105, 145752), (1326, 121460), (1560, 103241), (1768, 91095), (2040, 78949), (2210, 72876), (2652, 60730), (3315, 48584), (4420, 36438), (5304, 30365), (6073, 26520), (6630, 24292), (8840, 18219), (12146, 13260)]