141744720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 477719424

約数和(自身を除く): 335974704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 181, 195, 208, 240, 251, 260, 312, 362, 390, 502, 520, 543, 624, 724, 753, 780, 905, 1004, 1040, 1086, 1255, 1448, 1506, 1560, 1810, 2008, 2172, 2353, 2510, 2715, 2896, 3012, 3120, 3263, 3620, 3765, 4016, 4344, 4706, 5020, 5430, 6024, 6526, 7059, 7240, 7530, 8688, 9412, 9789, 10040, 10860, 11765, 12048, 13052, 14118, 14480, 15060, 16315, 18824, 19578, 20080, 21720, 23530, 26104, 28236, 30120, 32630, 35295, 37648, 39156, 43440, 45431, 47060, 48945, 52208, 56472, 60240, 65260, 70590, 78312, 90862, 94120, 97890, 112944, 130520, 136293, 141180, 156624, 181724, 188240, 195780, 227155, 261040, 272586, 282360, 363448, 391560, 454310, 545172, 564720, 590603, 681465, 726896, 783120, 908620, 1090344, 1181206, 1362930, 1771809, 1817240, 2180688, 2362412, 2725860, 2953015, 3543618, 3634480, 4724824, 5451720, 5906030, 7087236, 8859045, 9449648, 10903440, 11812060, 14174472, 17718090, 23624120, 28348944, 35436180, 47248240, 70872360, 141744720]

約数ペア:

[(1, 141744720), (2, 70872360), (3, 47248240), (4, 35436180), (5, 28348944), (6, 23624120), (8, 17718090), (10, 14174472), (12, 11812060), (13, 10903440), (15, 9449648), (16, 8859045), (20, 7087236), (24, 5906030), (26, 5451720), (30, 4724824), (39, 3634480), (40, 3543618), (48, 2953015), (52, 2725860), (60, 2362412), (65, 2180688), (78, 1817240), (80, 1771809), (104, 1362930), (120, 1181206), (130, 1090344), (156, 908620), (181, 783120), (195, 726896), (208, 681465), (240, 590603), (251, 564720), (260, 545172), (312, 454310), (362, 391560), (390, 363448), (502, 282360), (520, 272586), (543, 261040), (624, 227155), (724, 195780), (753, 188240), (780, 181724), (905, 156624), (1004, 141180), (1040, 136293), (1086, 130520), (1255, 112944), (1448, 97890), (1506, 94120), (1560, 90862), (1810, 78312), (2008, 70590), (2172, 65260), (2353, 60240), (2510, 56472), (2715, 52208), (2896, 48945), (3012, 47060), (3120, 45431), (3263, 43440), (3620, 39156), (3765, 37648), (4016, 35295), (4344, 32630), (4706, 30120), (5020, 28236), (5430, 26104), (6024, 23530), (6526, 21720), (7059, 20080), (7240, 19578), (7530, 18824), (8688, 16315), (9412, 15060), (9789, 14480), (10040, 14118), (10860, 13052), (11765, 12048)]