1330266369640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5443}}^1\times {\mathrm{27647}}^1$

素因数の和:33131

約数の個数: 128

約数和(自身を含む): 3413696348160

約数和(自身を除く): 2083429978520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 5443, 8840, 10886, 21772, 27215, 27647, 43544, 54430, 55294, 70759, 92531, 108860, 110588, 138235, 141518, 185062, 217720, 221176, 276470, 283036, 353795, 359411, 370124, 462655, 469999, 552940, 566072, 707590, 718822, 740248, 925310, 939998, 1105880, 1202903, 1415180, 1437644, 1797055, 1850620, 1879996, 2349995, 2405806, 2830360, 2875288, 3594110, 3701240, 3759992, 4699990, 4811612, 6014515, 6109987, 7188220, 9399980, 9623224, 12029030, 12219974, 14376440, 18799960, 24058060, 24439948, 30549935, 48116120, 48879896, 61099870, 122199740, 150482621, 244399480, 300965242, 601930484, 752413105, 1203860968, 1504826210, 1956274073, 2558204557, 3009652420, 3912548146, 5116409114, 6019304840, 7825096292, 9781370365, 10232818228, 12791022785, 15650192584, 19562740730, 20465636456, 25582045570, 33256659241, 39125481460, 51164091140, 66513318482, 78250962920, 102328182280, 133026636964, 166283296205, 266053273928, 332566592410, 665133184820, 1330266369640]

約数ペア:

[(1, 1330266369640), (2, 665133184820), (4, 332566592410), (5, 266053273928), (8, 166283296205), (10, 133026636964), (13, 102328182280), (17, 78250962920), (20, 66513318482), (26, 51164091140), (34, 39125481460), (40, 33256659241), (52, 25582045570), (65, 20465636456), (68, 19562740730), (85, 15650192584), (104, 12791022785), (130, 10232818228), (136, 9781370365), (170, 7825096292), (221, 6019304840), (260, 5116409114), (340, 3912548146), (442, 3009652420), (520, 2558204557), (680, 1956274073), (884, 1504826210), (1105, 1203860968), (1768, 752413105), (2210, 601930484), (4420, 300965242), (5443, 244399480), (8840, 150482621), (10886, 122199740), (21772, 61099870), (27215, 48879896), (27647, 48116120), (43544, 30549935), (54430, 24439948), (55294, 24058060), (70759, 18799960), (92531, 14376440), (108860, 12219974), (110588, 12029030), (138235, 9623224), (141518, 9399980), (185062, 7188220), (217720, 6109987), (221176, 6014515), (276470, 4811612), (283036, 4699990), (353795, 3759992), (359411, 3701240), (370124, 3594110), (462655, 2875288), (469999, 2830360), (552940, 2405806), (566072, 2349995), (707590, 1879996), (718822, 1850620), (740248, 1797055), (925310, 1437644), (939998, 1415180), (1105880, 1202903)]