284901120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{3533}}^1$

素因数の和:3567

約数の個数: 216

約数和(自身を含む): 1126865376

約数和(自身を除く): 841964256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3533, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 7066, 8064, 8960, 10080, 10599, 11520, 13440, 14132, 16128, 17665, 20160, 21198, 24731, 26880, 28264, 31797, 35330, 40320, 42396, 49462, 52995, 56528, 63594, 70660, 74193, 80640, 84792, 98924, 105990, 113056, 123655, 127188, 141320, 148386, 158985, 169584, 197848, 211980, 222579, 226112, 247310, 254376, 282640, 296772, 317970, 339168, 370965, 395696, 423960, 445158, 452224, 494620, 508752, 565280, 593544, 635940, 678336, 741930, 791392, 847920, 890316, 904448, 989240, 1017504, 1112895, 1130560, 1187088, 1271880, 1356672, 1483860, 1582784, 1695840, 1780632, 1978480, 2035008, 2225790, 2261120, 2374176, 2543760, 2713344, 2967720, 3165568, 3391680, 3561264, 3956960, 4070016, 4451580, 4522240, 4748352, 5087520, 5935440, 6331136, 6783360, 7122528, 7913920, 8140032, 8903160, 9496704, 10175040, 11870880, 13566720, 14245056, 15827840, 17806320, 18993408, 20350080, 23741760, 28490112, 31655680, 35612640, 40700160, 47483520, 56980224, 71225280, 94967040, 142450560, 284901120]

約数ペア:

[(1, 284901120), (2, 142450560), (3, 94967040), (4, 71225280), (5, 56980224), (6, 47483520), (7, 40700160), (8, 35612640), (9, 31655680), (10, 28490112), (12, 23741760), (14, 20350080), (15, 18993408), (16, 17806320), (18, 15827840), (20, 14245056), (21, 13566720), (24, 11870880), (28, 10175040), (30, 9496704), (32, 8903160), (35, 8140032), (36, 7913920), (40, 7122528), (42, 6783360), (45, 6331136), (48, 5935440), (56, 5087520), (60, 4748352), (63, 4522240), (64, 4451580), (70, 4070016), (72, 3956960), (80, 3561264), (84, 3391680), (90, 3165568), (96, 2967720), (105, 2713344), (112, 2543760), (120, 2374176), (126, 2261120), (128, 2225790), (140, 2035008), (144, 1978480), (160, 1780632), (168, 1695840), (180, 1582784), (192, 1483860), (210, 1356672), (224, 1271880), (240, 1187088), (252, 1130560), (256, 1112895), (280, 1017504), (288, 989240), (315, 904448), (320, 890316), (336, 847920), (360, 791392), (384, 741930), (420, 678336), (448, 635940), (480, 593544), (504, 565280), (560, 508752), (576, 494620), (630, 452224), (640, 445158), (672, 423960), (720, 395696), (768, 370965), (840, 339168), (896, 317970), (960, 296772), (1008, 282640), (1120, 254376), (1152, 247310), (1260, 226112), (1280, 222579), (1344, 211980), (1440, 197848), (1680, 169584), (1792, 158985), (1920, 148386), (2016, 141320), (2240, 127188), (2304, 123655), (2520, 113056), (2688, 105990), (2880, 98924), (3360, 84792), (3533, 80640), (3840, 74193), (4032, 70660), (4480, 63594), (5040, 56528), (5376, 52995), (5760, 49462), (6720, 42396), (7066, 40320), (8064, 35330), (8960, 31797), (10080, 28264), (10599, 26880), (11520, 24731), (13440, 21198), (14132, 20160), (16128, 17665)]