724843860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{967}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 2260798848

約数和(自身を除く): 1535954988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 961, 967, 1209, 1612, 1860, 1922, 1934, 2015, 2418, 2883, 2901, 3844, 3868, 4030, 4805, 4835, 4836, 5766, 5802, 6045, 8060, 9610, 9670, 11532, 11604, 12090, 12493, 12571, 14415, 14505, 19220, 19340, 24180, 24986, 25142, 28830, 29010, 29977, 37479, 37713, 49972, 50284, 57660, 58020, 59954, 62465, 62855, 74958, 75426, 89931, 119908, 124930, 125710, 149885, 149916, 150852, 179862, 187395, 188565, 249860, 251420, 299770, 359724, 374790, 377130, 389701, 449655, 599540, 749580, 754260, 779402, 899310, 929287, 1169103, 1558804, 1798620, 1858574, 1948505, 2338206, 2787861, 3717148, 3897010, 4646435, 4676412, 5575722, 5845515, 7794020, 9292870, 11151444, 11691030, 12080731, 13939305, 18585740, 23382060, 24161462, 27878610, 36242193, 48322924, 55757220, 60403655, 72484386, 120807310, 144968772, 181210965, 241614620, 362421930, 724843860]

約数ペア:

[(1, 724843860), (2, 362421930), (3, 241614620), (4, 181210965), (5, 144968772), (6, 120807310), (10, 72484386), (12, 60403655), (13, 55757220), (15, 48322924), (20, 36242193), (26, 27878610), (30, 24161462), (31, 23382060), (39, 18585740), (52, 13939305), (60, 12080731), (62, 11691030), (65, 11151444), (78, 9292870), (93, 7794020), (124, 5845515), (130, 5575722), (155, 4676412), (156, 4646435), (186, 3897010), (195, 3717148), (260, 2787861), (310, 2338206), (372, 1948505), (390, 1858574), (403, 1798620), (465, 1558804), (620, 1169103), (780, 929287), (806, 899310), (930, 779402), (961, 754260), (967, 749580), (1209, 599540), (1612, 449655), (1860, 389701), (1922, 377130), (1934, 374790), (2015, 359724), (2418, 299770), (2883, 251420), (2901, 249860), (3844, 188565), (3868, 187395), (4030, 179862), (4805, 150852), (4835, 149916), (4836, 149885), (5766, 125710), (5802, 124930), (6045, 119908), (8060, 89931), (9610, 75426), (9670, 74958), (11532, 62855), (11604, 62465), (12090, 59954), (12493, 58020), (12571, 57660), (14415, 50284), (14505, 49972), (19220, 37713), (19340, 37479), (24180, 29977), (24986, 29010), (25142, 28830)]