964218880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 156

約数和(自身を含む): 2445996420

約数和(自身を除く): 1481777540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 256, 320, 356, 368, 445, 460, 512, 529, 640, 712, 736, 890, 920, 1024, 1058, 1280, 1424, 1472, 1780, 1840, 2047, 2048, 2116, 2560, 2645, 2848, 2944, 3560, 3680, 4094, 4096, 4232, 5120, 5290, 5696, 5888, 7120, 7360, 8188, 8464, 10235, 10240, 10580, 11392, 11776, 14240, 14720, 16376, 16928, 20470, 20480, 21160, 22784, 23552, 28480, 29440, 32752, 33856, 40940, 42320, 45568, 47081, 47104, 56960, 58880, 65504, 67712, 81880, 84640, 91136, 94162, 94208, 113920, 117760, 131008, 135424, 163760, 169280, 182272, 188324, 227840, 235405, 235520, 262016, 270848, 327520, 338560, 364544, 376648, 455680, 470810, 471040, 524032, 541696, 655040, 677120, 753296, 911360, 941620, 1048064, 1083392, 1310080, 1354240, 1506592, 1822720, 1883240, 2096128, 2166784, 2620160, 2708480, 3013184, 3766480, 4192256, 5240320, 5416960, 6026368, 7532960, 8384512, 10480640, 10833920, 12052736, 15065920, 20961280, 24105472, 30131840, 41922560, 48210944, 60263680, 96421888, 120527360, 192843776, 241054720, 482109440, 964218880]

約数ペア:

[(1, 964218880), (2, 482109440), (4, 241054720), (5, 192843776), (8, 120527360), (10, 96421888), (16, 60263680), (20, 48210944), (23, 41922560), (32, 30131840), (40, 24105472), (46, 20961280), (64, 15065920), (80, 12052736), (89, 10833920), (92, 10480640), (115, 8384512), (128, 7532960), (160, 6026368), (178, 5416960), (184, 5240320), (230, 4192256), (256, 3766480), (320, 3013184), (356, 2708480), (368, 2620160), (445, 2166784), (460, 2096128), (512, 1883240), (529, 1822720), (640, 1506592), (712, 1354240), (736, 1310080), (890, 1083392), (920, 1048064), (1024, 941620), (1058, 911360), (1280, 753296), (1424, 677120), (1472, 655040), (1780, 541696), (1840, 524032), (2047, 471040), (2048, 470810), (2116, 455680), (2560, 376648), (2645, 364544), (2848, 338560), (2944, 327520), (3560, 270848), (3680, 262016), (4094, 235520), (4096, 235405), (4232, 227840), (5120, 188324), (5290, 182272), (5696, 169280), (5888, 163760), (7120, 135424), (7360, 131008), (8188, 117760), (8464, 113920), (10235, 94208), (10240, 94162), (10580, 91136), (11392, 84640), (11776, 81880), (14240, 67712), (14720, 65504), (16376, 58880), (16928, 56960), (20470, 47104), (20480, 47081), (21160, 45568), (22784, 42320), (23552, 40940), (28480, 33856), (29440, 32752)]