6388048920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{68161}}^1$

素因数の和:68257

約数の個数: 128

約数和(自身を含む): 21201108480

約数和(自身を除く): 14813059560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3124, 3905, 4260, 4686, 6248, 7810, 8520, 9372, 11715, 15620, 18744, 23430, 31240, 46860, 68161, 93720, 136322, 204483, 272644, 340805, 408966, 545288, 681610, 749771, 817932, 1022415, 1363220, 1499542, 1635864, 2044830, 2249313, 2726440, 2999084, 3748855, 4089660, 4498626, 4839431, 5998168, 7497710, 8179320, 8997252, 9678862, 11246565, 14518293, 14995420, 17994504, 19357724, 22493130, 24197155, 29036586, 29990840, 38715448, 44986260, 48394310, 53233741, 58073172, 72591465, 89972520, 96788620, 106467482, 116146344, 145182930, 159701223, 193577240, 212934964, 266168705, 290365860, 319402446, 425869928, 532337410, 580731720, 638804892, 798506115, 1064674820, 1277609784, 1597012230, 2129349640, 3194024460, 6388048920]

約数ペア:

[(1, 6388048920), (2, 3194024460), (3, 2129349640), (4, 1597012230), (5, 1277609784), (6, 1064674820), (8, 798506115), (10, 638804892), (11, 580731720), (12, 532337410), (15, 425869928), (20, 319402446), (22, 290365860), (24, 266168705), (30, 212934964), (33, 193577240), (40, 159701223), (44, 145182930), (55, 116146344), (60, 106467482), (66, 96788620), (71, 89972520), (88, 72591465), (110, 58073172), (120, 53233741), (132, 48394310), (142, 44986260), (165, 38715448), (213, 29990840), (220, 29036586), (264, 24197155), (284, 22493130), (330, 19357724), (355, 17994504), (426, 14995420), (440, 14518293), (568, 11246565), (660, 9678862), (710, 8997252), (781, 8179320), (852, 7497710), (1065, 5998168), (1320, 4839431), (1420, 4498626), (1562, 4089660), (1704, 3748855), (2130, 2999084), (2343, 2726440), (2840, 2249313), (3124, 2044830), (3905, 1635864), (4260, 1499542), (4686, 1363220), (6248, 1022415), (7810, 817932), (8520, 749771), (9372, 681610), (11715, 545288), (15620, 408966), (18744, 340805), (23430, 272644), (31240, 204483), (46860, 136322), (68161, 93720)]