1259615280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68161}}^1$

素因数の和:68195

約数の個数: 160

約数和(自身を含む): 4868402688

約数和(自身を除く): 3608787408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 68161, 136322, 204483, 272644, 340805, 408966, 477127, 545288, 681610, 749771, 817932, 954254, 1022415, 1090576, 1363220, 1431381, 1499542, 1635864, 1908508, 2044830, 2249313, 2385635, 2726440, 2862762, 2999084, 3271728, 3748855, 3817016, 4089660, 4498626, 4771270, 5248397, 5452880, 5725524, 5998168, 7156905, 7497710, 7634032, 8179320, 8997252, 9542540, 10496794, 11246565, 11451048, 11996336, 14313810, 14995420, 15745191, 16358640, 17994504, 19085080, 20993588, 22493130, 22902096, 26241985, 28627620, 29990840, 31490382, 35989008, 38170160, 41987176, 44986260, 52483970, 57255240, 59981680, 62980764, 78725955, 83974352, 89972520, 104967940, 114510480, 125961528, 157451910, 179945040, 209935880, 251923056, 314903820, 419871760, 629807640, 1259615280]

約数ペア:

[(1, 1259615280), (2, 629807640), (3, 419871760), (4, 314903820), (5, 251923056), (6, 209935880), (7, 179945040), (8, 157451910), (10, 125961528), (11, 114510480), (12, 104967940), (14, 89972520), (15, 83974352), (16, 78725955), (20, 62980764), (21, 59981680), (22, 57255240), (24, 52483970), (28, 44986260), (30, 41987176), (33, 38170160), (35, 35989008), (40, 31490382), (42, 29990840), (44, 28627620), (48, 26241985), (55, 22902096), (56, 22493130), (60, 20993588), (66, 19085080), (70, 17994504), (77, 16358640), (80, 15745191), (84, 14995420), (88, 14313810), (105, 11996336), (110, 11451048), (112, 11246565), (120, 10496794), (132, 9542540), (140, 8997252), (154, 8179320), (165, 7634032), (168, 7497710), (176, 7156905), (210, 5998168), (220, 5725524), (231, 5452880), (240, 5248397), (264, 4771270), (280, 4498626), (308, 4089660), (330, 3817016), (336, 3748855), (385, 3271728), (420, 2999084), (440, 2862762), (462, 2726440), (528, 2385635), (560, 2249313), (616, 2044830), (660, 1908508), (770, 1635864), (840, 1499542), (880, 1431381), (924, 1363220), (1155, 1090576), (1232, 1022415), (1320, 954254), (1540, 817932), (1680, 749771), (1848, 681610), (2310, 545288), (2640, 477127), (3080, 408966), (3696, 340805), (4620, 272644), (6160, 204483), (9240, 136322), (18480, 68161)]