1287758160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8093}}^1$

素因数の和:8142

約数の個数: 240

約数和(自身を含む): 4931965584

約数和(自身を除く): 3644207424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8093, 8840, 9360, 9945, 10608, 12240, 13260, 15912, 16186, 17680, 19890, 24279, 26520, 31824, 32372, 39780, 40465, 48558, 53040, 64744, 72837, 79560, 80930, 97116, 105209, 121395, 129488, 137581, 145674, 159120, 161860, 194232, 210418, 242790, 275162, 291348, 315627, 323720, 364185, 388464, 412743, 420836, 485580, 526045, 550324, 582696, 631254, 647440, 687905, 728370, 825486, 841672, 946881, 971160, 1052090, 1100648, 1165392, 1238229, 1262508, 1375810, 1456740, 1578135, 1650972, 1683344, 1788553, 1893762, 1942320, 2063715, 2104180, 2201296, 2476458, 2525016, 2751620, 2913480, 3156270, 3301944, 3577106, 3787524, 4127430, 4208360, 4734405, 4952916, 5050032, 5365659, 5503240, 5826960, 6191145, 6312540, 6603888, 7154212, 7575048, 8254860, 8416720, 8942765, 9468810, 9905832, 10731318, 11006480, 12382290, 12625080, 14308424, 15150096, 16096977, 16509720, 17885530, 18937620, 19811664, 21462636, 24764580, 25250160, 26828295, 28616848, 32193954, 33019440, 35771060, 37875240, 42925272, 49529160, 53656590, 64387908, 71542120, 75750480, 80484885, 85850544, 99058320, 107313180, 128775816, 143084240, 160969770, 214626360, 257551632, 321939540, 429252720, 643879080, 1287758160]

約数ペア:

[(1, 1287758160), (2, 643879080), (3, 429252720), (4, 321939540), (5, 257551632), (6, 214626360), (8, 160969770), (9, 143084240), (10, 128775816), (12, 107313180), (13, 99058320), (15, 85850544), (16, 80484885), (17, 75750480), (18, 71542120), (20, 64387908), (24, 53656590), (26, 49529160), (30, 42925272), (34, 37875240), (36, 35771060), (39, 33019440), (40, 32193954), (45, 28616848), (48, 26828295), (51, 25250160), (52, 24764580), (60, 21462636), (65, 19811664), (68, 18937620), (72, 17885530), (78, 16509720), (80, 16096977), (85, 15150096), (90, 14308424), (102, 12625080), (104, 12382290), (117, 11006480), (120, 10731318), (130, 9905832), (136, 9468810), (144, 8942765), (153, 8416720), (156, 8254860), (170, 7575048), (180, 7154212), (195, 6603888), (204, 6312540), (208, 6191145), (221, 5826960), (234, 5503240), (240, 5365659), (255, 5050032), (260, 4952916), (272, 4734405), (306, 4208360), (312, 4127430), (340, 3787524), (360, 3577106), (390, 3301944), (408, 3156270), (442, 2913480), (468, 2751620), (510, 2525016), (520, 2476458), (585, 2201296), (612, 2104180), (624, 2063715), (663, 1942320), (680, 1893762), (720, 1788553), (765, 1683344), (780, 1650972), (816, 1578135), (884, 1456740), (936, 1375810), (1020, 1262508), (1040, 1238229), (1105, 1165392), (1170, 1100648), (1224, 1052090), (1326, 971160), (1360, 946881), (1530, 841672), (1560, 825486), (1768, 728370), (1872, 687905), (1989, 647440), (2040, 631254), (2210, 582696), (2340, 550324), (2448, 526045), (2652, 485580), (3060, 420836), (3120, 412743), (3315, 388464), (3536, 364185), (3978, 323720), (4080, 315627), (4420, 291348), (4680, 275162), (5304, 242790), (6120, 210418), (6630, 194232), (7956, 161860), (8093, 159120), (8840, 145674), (9360, 137581), (9945, 129488), (10608, 121395), (12240, 105209), (13260, 97116), (15912, 80930), (16186, 79560), (17680, 72837), (19890, 64744), (24279, 53040), (26520, 48558), (31824, 40465), (32372, 39780)]