195525480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 607461120

約数和(自身を除く): 411935640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 71, 106, 120, 142, 159, 212, 213, 265, 284, 318, 355, 424, 426, 433, 530, 568, 636, 710, 795, 852, 866, 1060, 1065, 1272, 1299, 1420, 1590, 1704, 1732, 2120, 2130, 2165, 2598, 2840, 3180, 3464, 3763, 4260, 4330, 5196, 6360, 6495, 7526, 8520, 8660, 10392, 11289, 12990, 15052, 17320, 18815, 22578, 22949, 25980, 30104, 30743, 37630, 45156, 45898, 51960, 56445, 61486, 68847, 75260, 90312, 91796, 92229, 112890, 114745, 122972, 137694, 150520, 153715, 183592, 184458, 225780, 229490, 245944, 275388, 307430, 344235, 368916, 451560, 458980, 461145, 550776, 614860, 688470, 737832, 917960, 922290, 1229720, 1376940, 1629379, 1844580, 2753880, 3258758, 3689160, 4888137, 6517516, 8146895, 9776274, 13035032, 16293790, 19552548, 24440685, 32587580, 39105096, 48881370, 65175160, 97762740, 195525480]

約数ペア:

[(1, 195525480), (2, 97762740), (3, 65175160), (4, 48881370), (5, 39105096), (6, 32587580), (8, 24440685), (10, 19552548), (12, 16293790), (15, 13035032), (20, 9776274), (24, 8146895), (30, 6517516), (40, 4888137), (53, 3689160), (60, 3258758), (71, 2753880), (106, 1844580), (120, 1629379), (142, 1376940), (159, 1229720), (212, 922290), (213, 917960), (265, 737832), (284, 688470), (318, 614860), (355, 550776), (424, 461145), (426, 458980), (433, 451560), (530, 368916), (568, 344235), (636, 307430), (710, 275388), (795, 245944), (852, 229490), (866, 225780), (1060, 184458), (1065, 183592), (1272, 153715), (1299, 150520), (1420, 137694), (1590, 122972), (1704, 114745), (1732, 112890), (2120, 92229), (2130, 91796), (2165, 90312), (2598, 75260), (2840, 68847), (3180, 61486), (3464, 56445), (3763, 51960), (4260, 45898), (4330, 45156), (5196, 37630), (6360, 30743), (6495, 30104), (7526, 25980), (8520, 22949), (8660, 22578), (10392, 18815), (11289, 17320), (12990, 15052)]