163818720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2954

約数の個数: 192

約数和(自身を含む): 617682240

約数和(自身を除く): 453863520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 2917, 3120, 3510, 3744, 4320, 4680, 5616, 5834, 6240, 7020, 8751, 9360, 11232, 11668, 14040, 14585, 17502, 18720, 23336, 26253, 28080, 29170, 35004, 37921, 43755, 46672, 52506, 56160, 58340, 70008, 75842, 78759, 87510, 93344, 105012, 113763, 116680, 131265, 140016, 151684, 157518, 175020, 189605, 210024, 227526, 233360, 262530, 280032, 303368, 315036, 341289, 350040, 379210, 393795, 420048, 455052, 466720, 525060, 568815, 606736, 630072, 682578, 700080, 758420, 787590, 840096, 910104, 1023867, 1050120, 1137630, 1213472, 1260144, 1365156, 1400160, 1516840, 1575180, 1706445, 1820208, 2047734, 2100240, 2275260, 2520288, 2730312, 3033680, 3150360, 3412890, 3640416, 4095468, 4200480, 4550520, 5119335, 5460624, 6067360, 6300720, 6825780, 8190936, 9101040, 10238670, 10921248, 12601440, 13651560, 16381872, 18202080, 20477340, 27303120, 32763744, 40954680, 54606240, 81909360, 163818720]

約数ペア:

[(1, 163818720), (2, 81909360), (3, 54606240), (4, 40954680), (5, 32763744), (6, 27303120), (8, 20477340), (9, 18202080), (10, 16381872), (12, 13651560), (13, 12601440), (15, 10921248), (16, 10238670), (18, 9101040), (20, 8190936), (24, 6825780), (26, 6300720), (27, 6067360), (30, 5460624), (32, 5119335), (36, 4550520), (39, 4200480), (40, 4095468), (45, 3640416), (48, 3412890), (52, 3150360), (54, 3033680), (60, 2730312), (65, 2520288), (72, 2275260), (78, 2100240), (80, 2047734), (90, 1820208), (96, 1706445), (104, 1575180), (108, 1516840), (117, 1400160), (120, 1365156), (130, 1260144), (135, 1213472), (144, 1137630), (156, 1050120), (160, 1023867), (180, 910104), (195, 840096), (208, 787590), (216, 758420), (234, 700080), (240, 682578), (260, 630072), (270, 606736), (288, 568815), (312, 525060), (351, 466720), (360, 455052), (390, 420048), (416, 393795), (432, 379210), (468, 350040), (480, 341289), (520, 315036), (540, 303368), (585, 280032), (624, 262530), (702, 233360), (720, 227526), (780, 210024), (864, 189605), (936, 175020), (1040, 157518), (1080, 151684), (1170, 140016), (1248, 131265), (1404, 116680), (1440, 113763), (1560, 105012), (1755, 93344), (1872, 87510), (2080, 78759), (2160, 75842), (2340, 70008), (2808, 58340), (2917, 56160), (3120, 52506), (3510, 46672), (3744, 43755), (4320, 37921), (4680, 35004), (5616, 29170), (5834, 28080), (6240, 26253), (7020, 23336), (8751, 18720), (9360, 17502), (11232, 14585), (11668, 14040)]