155078560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10686

約数の個数: 96

約数和(自身を含む): 450963072

約数和(自身を除く): 295884512

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 10651, 14560, 21302, 42604, 53255, 74557, 85208, 106510, 138463, 149114, 170416, 213020, 276926, 298228, 340832, 372785, 426040, 553852, 596456, 692315, 745570, 852080, 969241, 1107704, 1192912, 1384630, 1491140, 1704160, 1938482, 2215408, 2385824, 2769260, 2982280, 3876964, 4430816, 4846205, 5538520, 5964560, 7753928, 9692410, 11077040, 11929120, 15507856, 19384820, 22154080, 31015712, 38769640, 77539280, 155078560]

約数ペア:

[(1, 155078560), (2, 77539280), (4, 38769640), (5, 31015712), (7, 22154080), (8, 19384820), (10, 15507856), (13, 11929120), (14, 11077040), (16, 9692410), (20, 7753928), (26, 5964560), (28, 5538520), (32, 4846205), (35, 4430816), (40, 3876964), (52, 2982280), (56, 2769260), (65, 2385824), (70, 2215408), (80, 1938482), (91, 1704160), (104, 1491140), (112, 1384630), (130, 1192912), (140, 1107704), (160, 969241), (182, 852080), (208, 745570), (224, 692315), (260, 596456), (280, 553852), (364, 426040), (416, 372785), (455, 340832), (520, 298228), (560, 276926), (728, 213020), (910, 170416), (1040, 149114), (1120, 138463), (1456, 106510), (1820, 85208), (2080, 74557), (2912, 53255), (3640, 42604), (7280, 21302), (10651, 14560)]