156640440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2317

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 365906760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2239, 2332, 2915, 3180, 3498, 4478, 4664, 5830, 6360, 6717, 6996, 8745, 8956, 11195, 11660, 13434, 13992, 17490, 17912, 22390, 23320, 24629, 26868, 33585, 34980, 44780, 49258, 53736, 67170, 69960, 73887, 89560, 98516, 118667, 123145, 134340, 147774, 197032, 237334, 246290, 268680, 295548, 356001, 369435, 474668, 492580, 591096, 593335, 712002, 738870, 949336, 985160, 1186670, 1305337, 1424004, 1477740, 1780005, 2373340, 2610674, 2848008, 2955480, 3560010, 3916011, 4746680, 5221348, 6526685, 7120020, 7832022, 10442696, 13053370, 14240040, 15664044, 19580055, 26106740, 31328088, 39160110, 52213480, 78320220, 156640440]

約数ペア:

[(1, 156640440), (2, 78320220), (3, 52213480), (4, 39160110), (5, 31328088), (6, 26106740), (8, 19580055), (10, 15664044), (11, 14240040), (12, 13053370), (15, 10442696), (20, 7832022), (22, 7120020), (24, 6526685), (30, 5221348), (33, 4746680), (40, 3916011), (44, 3560010), (53, 2955480), (55, 2848008), (60, 2610674), (66, 2373340), (88, 1780005), (106, 1477740), (110, 1424004), (120, 1305337), (132, 1186670), (159, 985160), (165, 949336), (212, 738870), (220, 712002), (264, 593335), (265, 591096), (318, 492580), (330, 474668), (424, 369435), (440, 356001), (530, 295548), (583, 268680), (636, 246290), (660, 237334), (795, 197032), (1060, 147774), (1166, 134340), (1272, 123145), (1320, 118667), (1590, 98516), (1749, 89560), (2120, 73887), (2239, 69960), (2332, 67170), (2915, 53736), (3180, 49258), (3498, 44780), (4478, 34980), (4664, 33585), (5830, 26868), (6360, 24629), (6717, 23320), (6996, 22390), (8745, 17912), (8956, 17490), (11195, 13992), (11660, 13434)]