156945089880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18954721}}^1$

素因数の和:18954761

約数の個数: 96

約数和(自身を含む): 532248593760

約数和(自身を除く): 375303503880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 18954721, 37909442, 56864163, 75818884, 94773605, 113728326, 151637768, 170592489, 189547210, 227456652, 284320815, 341184978, 379094420, 435958583, 454913304, 568641630, 682369956, 758188840, 852962445, 871917166, 1137283260, 1307875749, 1364739912, 1705924890, 1743834332, 2179792915, 2274566520, 2615751498, 3411849780, 3487668664, 3923627247, 4359585830, 5231502996, 6539378745, 6823699560, 7847254494, 8719171660, 10463005992, 13078757490, 15694508988, 17438343320, 19618136235, 26157514980, 31389017976, 39236272470, 52315029960, 78472544940, 156945089880]

約数ペア:

[(1, 156945089880), (2, 78472544940), (3, 52315029960), (4, 39236272470), (5, 31389017976), (6, 26157514980), (8, 19618136235), (9, 17438343320), (10, 15694508988), (12, 13078757490), (15, 10463005992), (18, 8719171660), (20, 7847254494), (23, 6823699560), (24, 6539378745), (30, 5231502996), (36, 4359585830), (40, 3923627247), (45, 3487668664), (46, 3411849780), (60, 2615751498), (69, 2274566520), (72, 2179792915), (90, 1743834332), (92, 1705924890), (115, 1364739912), (120, 1307875749), (138, 1137283260), (180, 871917166), (184, 852962445), (207, 758188840), (230, 682369956), (276, 568641630), (345, 454913304), (360, 435958583), (414, 379094420), (460, 341184978), (552, 284320815), (690, 227456652), (828, 189547210), (920, 170592489), (1035, 151637768), (1380, 113728326), (1656, 94773605), (2070, 75818884), (2760, 56864163), (4140, 37909442), (8280, 18954721)]