1286822160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45827}}^1$

素因数の和:45862

約数の個数: 160

約数和(自身を含む): 4773444480

約数和(自身を除く): 3486622320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 45827, 91654, 137481, 183308, 229135, 274962, 366616, 412443, 458270, 549924, 595751, 687405, 733232, 824886, 916540, 1099848, 1191502, 1237329, 1374810, 1649772, 1787253, 1833080, 2062215, 2199696, 2383004, 2474658, 2749620, 2978755, 3299544, 3574506, 3666160, 4124430, 4766008, 4949316, 5361759, 5499240, 5957510, 6186645, 6599088, 7149012, 8248860, 8936265, 9532016, 9898632, 10723518, 10998480, 11915020, 12373290, 14298024, 16085277, 16497720, 17872530, 19797264, 21447036, 23830040, 24746580, 26808795, 28596048, 32170554, 32995440, 35745060, 42894072, 47660080, 49493160, 53617590, 64341108, 71490120, 80426385, 85788144, 98986320, 107235180, 128682216, 142980240, 160852770, 214470360, 257364432, 321705540, 428940720, 643411080, 1286822160]

約数ペア:

[(1, 1286822160), (2, 643411080), (3, 428940720), (4, 321705540), (5, 257364432), (6, 214470360), (8, 160852770), (9, 142980240), (10, 128682216), (12, 107235180), (13, 98986320), (15, 85788144), (16, 80426385), (18, 71490120), (20, 64341108), (24, 53617590), (26, 49493160), (27, 47660080), (30, 42894072), (36, 35745060), (39, 32995440), (40, 32170554), (45, 28596048), (48, 26808795), (52, 24746580), (54, 23830040), (60, 21447036), (65, 19797264), (72, 17872530), (78, 16497720), (80, 16085277), (90, 14298024), (104, 12373290), (108, 11915020), (117, 10998480), (120, 10723518), (130, 9898632), (135, 9532016), (144, 8936265), (156, 8248860), (180, 7149012), (195, 6599088), (208, 6186645), (216, 5957510), (234, 5499240), (240, 5361759), (260, 4949316), (270, 4766008), (312, 4124430), (351, 3666160), (360, 3574506), (390, 3299544), (432, 2978755), (468, 2749620), (520, 2474658), (540, 2383004), (585, 2199696), (624, 2062215), (702, 1833080), (720, 1787253), (780, 1649772), (936, 1374810), (1040, 1237329), (1080, 1191502), (1170, 1099848), (1404, 916540), (1560, 824886), (1755, 733232), (1872, 687405), (2160, 595751), (2340, 549924), (2808, 458270), (3120, 412443), (3510, 366616), (4680, 274962), (5616, 229135), (7020, 183308), (9360, 137481), (14040, 91654), (28080, 45827)]