262147080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{168043}}^1$

素因数の和:168070

約数の個数: 64

約数和(自身を含む): 846941760

約数和(自身を除く): 584794680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 168043, 336086, 504129, 672172, 840215, 1008258, 1344344, 1680430, 2016516, 2184559, 2520645, 3360860, 4033032, 4369118, 5041290, 6553677, 6721720, 8738236, 10082580, 10922795, 13107354, 17476472, 20165160, 21845590, 26214708, 32768385, 43691180, 52429416, 65536770, 87382360, 131073540, 262147080]

約数ペア:

[(1, 262147080), (2, 131073540), (3, 87382360), (4, 65536770), (5, 52429416), (6, 43691180), (8, 32768385), (10, 26214708), (12, 21845590), (13, 20165160), (15, 17476472), (20, 13107354), (24, 10922795), (26, 10082580), (30, 8738236), (39, 6721720), (40, 6553677), (52, 5041290), (60, 4369118), (65, 4033032), (78, 3360860), (104, 2520645), (120, 2184559), (130, 2016516), (156, 1680430), (195, 1344344), (260, 1008258), (312, 840215), (390, 672172), (520, 504129), (780, 336086), (1560, 168043)]