1500216480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4860

約数の個数: 288

約数和(自身を含む): 6040839168

約数和(自身を除く): 4540622688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4801, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9602, 9765, 10080, 10416, 11160, 13020, 14403, 14880, 15624, 17360, 19204, 19530, 20832, 22320, 24005, 26040, 28806, 31248, 33607, 34720, 38408, 39060, 43209, 44640, 48010, 52080, 57612, 62496, 67214, 72015, 76816, 78120, 86418, 96020, 100821, 104160, 115224, 134428, 144030, 148831, 153632, 156240, 168035, 172836, 192040, 201642, 216045, 230448, 268856, 288060, 297662, 302463, 312480, 336070, 345672, 384080, 403284, 432090, 446493, 460896, 504105, 537712, 576120, 595324, 604926, 672140, 691344, 744155, 768160, 806568, 864180, 892986, 1008210, 1041817, 1075424, 1152240, 1190648, 1209852, 1339479, 1344280, 1382688, 1488310, 1512315, 1613136, 1728360, 1785972, 2016420, 2083634, 2232465, 2304480, 2381296, 2419704, 2678958, 2688560, 2976620, 3024630, 3125451, 3226272, 3456720, 3571944, 4032840, 4167268, 4464930, 4762592, 4839408, 5209085, 5357916, 5377120, 5953240, 6049260, 6250902, 6697395, 6913440, 7143888, 8065680, 8334536, 8929860, 9376353, 9678816, 10418170, 10715832, 11906480, 12098520, 12501804, 13394790, 14287776, 15627255, 16131360, 16669072, 17859720, 18752706, 20836340, 21431664, 23812960, 24197040, 25003608, 26789580, 31254510, 33338144, 35719440, 37505412, 41672680, 42863328, 46881765, 48394080, 50007216, 53579160, 62509020, 71438880, 75010824, 83345360, 93763530, 100014432, 107158320, 125018040, 150021648, 166690720, 187527060, 214316640, 250036080, 300043296, 375054120, 500072160, 750108240, 1500216480]

約数ペア:

[(1, 1500216480), (2, 750108240), (3, 500072160), (4, 375054120), (5, 300043296), (6, 250036080), (7, 214316640), (8, 187527060), (9, 166690720), (10, 150021648), (12, 125018040), (14, 107158320), (15, 100014432), (16, 93763530), (18, 83345360), (20, 75010824), (21, 71438880), (24, 62509020), (28, 53579160), (30, 50007216), (31, 48394080), (32, 46881765), (35, 42863328), (36, 41672680), (40, 37505412), (42, 35719440), (45, 33338144), (48, 31254510), (56, 26789580), (60, 25003608), (62, 24197040), (63, 23812960), (70, 21431664), (72, 20836340), (80, 18752706), (84, 17859720), (90, 16669072), (93, 16131360), (96, 15627255), (105, 14287776), (112, 13394790), (120, 12501804), (124, 12098520), (126, 11906480), (140, 10715832), (144, 10418170), (155, 9678816), (160, 9376353), (168, 8929860), (180, 8334536), (186, 8065680), (210, 7143888), (217, 6913440), (224, 6697395), (240, 6250902), (248, 6049260), (252, 5953240), (279, 5377120), (280, 5357916), (288, 5209085), (310, 4839408), (315, 4762592), (336, 4464930), (360, 4167268), (372, 4032840), (420, 3571944), (434, 3456720), (465, 3226272), (480, 3125451), (496, 3024630), (504, 2976620), (558, 2688560), (560, 2678958), (620, 2419704), (630, 2381296), (651, 2304480), (672, 2232465), (720, 2083634), (744, 2016420), (840, 1785972), (868, 1728360), (930, 1613136), (992, 1512315), (1008, 1488310), (1085, 1382688), (1116, 1344280), (1120, 1339479), (1240, 1209852), (1260, 1190648), (1302, 1152240), (1395, 1075424), (1440, 1041817), (1488, 1008210), (1680, 892986), (1736, 864180), (1860, 806568), (1953, 768160), (2016, 744155), (2170, 691344), (2232, 672140), (2480, 604926), (2520, 595324), (2604, 576120), (2790, 537712), (2976, 504105), (3255, 460896), (3360, 446493), (3472, 432090), (3720, 403284), (3906, 384080), (4340, 345672), (4464, 336070), (4801, 312480), (4960, 302463), (5040, 297662), (5208, 288060), (5580, 268856), (6510, 230448), (6944, 216045), (7440, 201642), (7812, 192040), (8680, 172836), (8928, 168035), (9602, 156240), (9765, 153632), (10080, 148831), (10416, 144030), (11160, 134428), (13020, 115224), (14403, 104160), (14880, 100821), (15624, 96020), (17360, 86418), (19204, 78120), (19530, 76816), (20832, 72015), (22320, 67214), (24005, 62496), (26040, 57612), (28806, 52080), (31248, 48010), (33607, 44640), (34720, 43209), (38408, 39060)]